主动维护是继故障维修、预防维修、状态维修后，国际上近几年来提出的一种新的设备管理理论。
The driving maintenance is after the breakdown service, the preventive maintenance, the condition service, internationally proposed in the last few years one kind of new device management theory.
主动维护是继故障维修、预防维修、状态维修后，国际上近几年来提出的一种新的设备管理理论。
The driving maintenance is after the breakdown service, the preventive maintenance, the condition service, internationally proposed in the last few years one kind of new device management theory.
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