branch cable

基本解释

Cable tray shall be applied in ground main cable for protection, and tube protection shall be applied in branch cable.
地面干线电缆采用电缆槽防护，分支电缆采用管防护。
Improving the way of power supply in high-rise by adopting prefabricated branch cable to city power distribution network.
城市配电网采用预制分支电缆改进高层建筑供电方式。
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.
优良的抗震性，一般机械连接母线槽接头，在墙体受震动后会发生接头松动，而预制分支电缆不会受到影响。