cable pit电缆沟cablen.电缆；缆；索；电报v.发电报；(通过电缆)交流；(用缆绳)固定cable anti - burglary equipment电缆防盗保护仪cable- cabin flexible structure舱索柔性结构cable DTV integral transformation整体转换cable-structure characteristics结构特点Cable-girder anchorage structure索梁锚固结构Cable running across heat pipeline电缆与热力管道交叉敷设cable tension force identification索力识别cable television network resources有线电视网络资源cable hoisting without scaffolding无支架缆索吊装cable line differential protection线路差动保护