电力保护管技术规范书.pdf

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1、.埋地式CPVC（氯化聚氯乙烯）高压电力电缆保护套管技术规范广西绿能电力勘察设计有限公司2012年7月..目录前言............................................................................................................................................21范围.........................................................................................

2、..............................................32规范性引用文件...................................................................................................................33规格....................................................................................................................

3、...................34要求.......................................................................................................................................54.1颜色...........................................................................................................................54.

4、2外观...........................................................................................................................54.3长度...........................................................................................................................54.4规格尺寸及偏差........................

5、...............................................................................54.5弯曲度.......................................................................................................................54.6连接...............................................................................

6、............................................54.7套管物理力学性能...................................................................................................75试验方法...............................................................................................................................85

7、.1状态调节...................................................................................................................85.2外观...........................................................................................................................85.3长度....