branch cable

基本解釋

Cable tray shall be applied in ground main cable for protection, and tube protection shall be applied in branch cable.
地面干線電纜采用電纜槽防護，分支電纜采用管防護。
Improving the way of power supply in high-rise by adopting prefabricated branch cable to city power distribution network.
城市配電網采用預制分支電纜改進高層建筑供電方式。
Good earthquake resistance. commonly, mechanical connectors for bus-bars will become flexible after the wall shakes because of earthquake, but the wall shakes have no effect on the branch cable.
優(yōu)良的抗震性，一般機械連接母線槽接頭，在墻體受震動后會發(fā)生接頭松動，而預制分支電纜不會受到影響。