HD 505.4.2 S1-1992
电缆绝缘和护皮材料的公用试验方法.第4部分:聚乙烯和聚丙烯化合物特有的方法.第2节:状态调节后断裂伸长,状态调节后缠绕试验.空气中热老化后缠绕试验.质量增加的测量,短期稳定性试验(附录A),铜催化氧化裂解的试验方法(附录B)(IEC 811-4-2-90)
Common Test Methods for Insulating and Sheathing Materials of Electric Cables Part 4: Methods Specific to Polyethylene and Polypropylene Compounds Section Two - Elongation at Break After Pre-Conditioning - Wrapping Test After Thermal Ageing in Air - Measu