main cable erection 主缆施工
cable sling erection 索吊架设
non-support cable erection 无支架缆索吊装
cable-hoisting erection system 缆索吊装系统
non-support cable erection system 无支架缆索吊装系统
Cable erection, base station maintenance... 60 players competitive provincial capital.
架设光缆、基站维护……60名选手省城竞技。
Hauling system is key equipment in the main cable erection of suspension bridge. It is a complex system which consist of many kinds of mechanic and the operators.
牵引系统是悬索桥主缆架设施工的关键设备，它是多种机械设备与操作人员组成的一个复杂的大系统。
After the erection of cable tray and the supports, the welding points and supports should be painted, and the final paint for them should be of the color to the self-color of the tray.
桥架及其支架等安装完毕后，对焊点和支架要进行防腐处理，并喷涂一层和桥架本色相同的面漆。
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