标准摘要
[中文适用范围]： GB／T 2951规定了配电及通信用电缆和光缆，包括船舶及近海用电缆和光缆的聚合物绝缘和护套 材料的试验方法。 GB／T 2951的本部分规定了高温压力试验方法和抗开裂试验方法。适用于电线、电缆和光缆的聚 氯乙烯材料的绝缘和护套。 [外文原描述]： Specifies the test methods to be used for testing polymeric insulating and sheathing materials of electric cables for power distribution and telecommunications including cables used on ships. Gives the methods for pressure test at high temperature and for tests for resistance to cracking, which apply to PVC compounds. The contents of the corrigendum of May 1986 have been included in this copy.
英文名称Common test methods for insulating and sheathing materials of electric cables - Part 3: Methods specific to PVC compounds - Section One: Pressure test at high temperature - Tests for resistance to cracking