cable trench

基本解释

The excavation size is not enough: Cable trench bottom width should be increased as per construction needs.
开挖尺寸不足：电缆沟底部的开挖宽度，应根据施工需要增加工作面宽度。
For laying in doors , in tunnels and in cable trench , able to bare external mechanical forces and certain puling force.
室内、隧道、电缆沟、竖井等能承受机械外力和一定拉力的场所。
This paper presents a line trouble occurred on a PVC insulated and sheathed power cable caused by the flameless self-ignition of powers in the cable trench.
介绍一起电缆沟内粉末无焰自燃引起的聚氯乙烯（PVC）绝缘护套电力电缆线路故障，分析产生故障的原因，提出防范措施与建议。

Biscom, a Milan-based broadband cable operator whose stock is currently buried in a deep trench, along with a host of other, bigger telecom companies.
FORBES: A fiber niche is nice

电缆通道
Combined with practical application, this paper proposes a general planning process for cable trench planning.
结合实际工程应用,给出了城市配电网电缆通道规划的一般流程。
电缆沟
缆线沟