toc-4 พนักงานฝ่ายผลิตเราอยู่ระหว่าง

toc-4 พนักงานฝ่ายผลิตเราอยู่ระหว่างการเปลียนถ่ายจากคนรุ่นหนึ่งไปยังอีกรุ่นหนึงอาจทำให้ knowlaged หรือ best practice บางอย่างหายไป ดังเหตุการณ์ที่เกิดขึ้นที่หน่วยผลิต hydrotreater ในเช้าวันนี้ เราทำการเปลี่ยน K-2601A ->B ทำให้เกิด LL flow recycle gas trip unit 2600 กิจกรรมการทำงานนี้เคยเกิดขึ้นมาแล้วหลายครั้งแต่ละครั้งที่เกิดขึ้นทั้งที่มีสาเหตุเหมือนๆกันและแตกต่างกันออกไป

ผลลัพธ์ (อังกฤษ) 3:

Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.Toc-4 production staff, we located between the change taken from one generation to another, one may make knowlaged or best practice something missing. As the incident at the production unit of hydrotreater in the morning, we change the K-2601A - > B cause.Flow recycle gas trip unit 2600 career activities of this ever happened several times, each time happened, both caused by the same and different.