road maintaining equipment 道路养护设备
Maintaining classroom equipment 维护教学仪器设备
Maintaining agent for equipment 设备保养剂
operating and maintaining laboratory equipment 操作并维护试验设备
equipment maintaining unit 设备维修单位
Chris is in charge of purchasing and maintaining equipment in his Division at Taxlong Company.
克里斯在 Taxlong 公司,他的部门里,负责购买和维护设备。
The electricity companies spend a lot of money each year, cutting the harm of transformers, trying to quiet the noise and maintaining equipment that is constantly affected by vibration.
电力公司每年花费大量资金,减少变压器的危害,试图降低噪音,维护经常受到振动影响的设备。
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