通信电缆充气机是当前电缆维护不可缺少的设备。
Currently, communication cable inflator is indispensably a kind of equipment that is used to maintain cable.
电源线和电缆工人建造，维护和修复架空线和地下电力传输和配电系统。
Electrical power line and cable workers construct, maintain and repair overhead and underground electrical power transmission and distribution systems.
安装，拆卸，维护和修理地上和地下的电话和其他电信传输和配电线路，电缆和相关的硬件。
Install, remove, maintain and repair aerial and underground telephone and other telecommunication transmission and distribution lines, cables and associated hardware.
应用推荐