When onsite repairing a printer the technicians cell phone rings and it is a personal call, how should the technician handle this?()
When ship in the dock repairing, engine department should emphasize on the inspection of()
()of the following items is not in the charge of Chief Officer in repairing operation.
The maintenance work for sailors includes ()(清洁), repairing and painting work on board a ship. 正确答案A
Cleaning, painting and repairing work is known as ()work.