Currently Silica Hill Co Ltd. has a

Currently Silica Hill Co Ltd. has a mixed media documentation system for documents within its control:
Levels 1 and 2 are computer based, and are available as read-only documents.
Level 3 documents (such as work instructions, standard operating procedures, or calibration procedures) are also in electronic format wherever possible.
For the remaining Level 3 documents not in electronic format, authorized distribution to points of use is in hard copy. This includes many documents of external origin.

ผลลัพธ์ (อังกฤษ) 2:

Silica Hill Co Ltd. currently has a mixed Documentation System for documents Within its Media Control:
Levels 1 and 2 are based Computer, and are available as read-only documents.
Level 3 documents (such as Work instructions, standard operating procedures, or calibration. procedures) are also in Electronic Format Wherever possible.
For the remaining Level 3 documents not in Electronic Format, Authorized Distribution to points of use is in hard Copy. This includes many documents of external origin.