In light of disadvantages of traditional processing method of major and branching cable and branching line cable junction,it introduces construction technology of pre-branching cable,respectively describes the technological features,type section,packing a%针对主、干线电缆和分路干线电缆接头的传统处理方法存在的弊端,介绍了预分支电缆施工技术,分别阐述了预分支电缆的技术特点、选型、包装及安装等内容,以期指导实践。
展开▼
