用“maintenance personnel”造句大全，maintenance personnel造句
I promise all maintenance personnel availability, the better for the customers.
The third step: education, whether the maintenance personnel check dress requirements, highway repair and support type signal standard car is normal.
The maintenance personnel on the snowy days were quickly dragged down.
They send maintenance personnel to repair disk drives.
Operating and maintenance personnel must be adequately protected from the electrical hazards associated with open electric elements.
The maintenance personnel installed air conditioners.
