有时轴承组件需要调试。在冬季，电线上水分含量很高会结冰，这给电线增加了几十倍的负荷。
Sometimes bearing assemblies need adapting. In winter, when moisture on wires is high, ice may form on them, which increases the load for dozens of times.
整数代表必须连接到机盘上的电线数量，只有这个数量，所有组件才能操作。
Integer indicating the number of power cords which must be connected to the chassis, for all the components to operate.
安装，检查，更换或修理电线，插座，开关箱，管道，馈线，光纤和同轴电缆组件，照明灯具和其他电器元件。
Install, examine, replace or repair electrical wiring, receptacles, switch boxes, conduits, feeders, fibre-optic and coaxial cable assemblies, lighting fixtures and other electrical components.
电线、电缆，防水接头，其他电机零组件，其他光电设备。
Electric Wires and Cables, Waterproof Connectors, Other Electrical Parts and Components, Other Optical Equipments.
各种臂和腿提供了结构上的支承和将组件安装到电线杆上的途径。
Various arms and legs provide structural support and a way to mount the assembly to the utility pole.
各种臂和腿提供了结构上的支承和将组件安装到电线杆上的途径。
Various arms and legs provide structural support and a way to mount the assembly to the utility pole.
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