它定期修理。
我们定期清洗和修理机器。
这人定期把他的自行车送去修理。
预防式维修：一个定期检查，修理和例行更换的计划，以减少系统停顿的风险。
Prevention maintenance: a regular inspection, repair and replacement routine designed to reduce the risk of system failure.
定期检查隐蔽水管，以防漏损，检查内部供水系统，修理有毛病的水箱、水头及其他的供水设施。
Carry out regular leakage tests on concealed piping and check for overflowing tanks, waste, worn tap washers and other defects in the water supply system.
本文阐述了在我国推行多年的设备定期计划预防修理制的原理依据及其局限性。
This paper describes the principle and the similation of the system of scheduled maintenance and regular for the equipment, which has been used for years in our country.
包括定期保养和设备修理。
Can comprise both preventive maintenance and repair functions.
包括定期保养和设备修理。
Can comprise both preventive maintenance and repair functions.
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