电梯维修工设计、安装、维护和检修客运与货运电梯、自动扶梯、自动通道和其它升降设备。
Designs, installs, maintains, services and repairs electric and hydraulic passenger and freight lifts, escalators, moving walkways and other lift equipment. Registration or licensing may be required.
它直接影响设备的维护、检修、抢修工作，与企业的正常生产和经济效益密切相关。
This type of activity has direct impact upon equipment maintenance as well as regular and emergent repair work, all of which are closely related with the manufacturing schedule and overall profit.
根据水电厂检修与维护工作的要求，提出了水力发电设备远程实时监视的RIA模型，并阐述了其工作原理。
According to the requirement of maintenance in hydropower plants, an RIA model for remote real-time monitoring of hydropower equipment is proposed, and its working principle is explained in detail.
根据水电厂检修与维护工作的要求，提出了水力发电设备远程实时监视的RIA模型，并阐述了其工作原理。
According to the requirement of maintenance in hydropower plants, an RIA model for remote real-time monitoring of hydropower equipment is proposed, and its working principle is explained in detail.
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