If you are using our products. After the machine is working, and then 2 weeks a technician to visit sample store hydraulic lubricant to be default in relation to the period of the next test .
If the use of our products. After the machine run for 2 weeks, technicians will enter the hydraulic oil samples as compared to the initial period of testing.
If the use of our products. After the machine work go 2 week technicians will collect samples of lubricant ไฮดรอลิ C to the initial advantage for a period of testing next .