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.

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摘要：桥式起重机是一种提高劳动生产率重要物品搬运设备，主要适应车间物品搬运、设备的安装与检修等用途。

Abstract: Bridge crane is a significant increase labor productivity goods handling equipment, primarily to carry goods workshops, equipment installation and maintenance, and other purposes.

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