Common test methods for insulating and sheathing materials of electric and optical cables -- Part 3-1: Methods specific to PVC compounds -- Pressure test at high temperature -- Test for resistance to cracking (FOREIGN STANDARD)
电缆和光缆绝缘和护套材料通用试验方法第3-1部分:聚氯乙烯化合物专用试验方法高温压力试验抗裂性试验(国外标准)