Electric and optical fibre cables - Test methods for non-metallic materials - Part 512: Mechanical tests - Methods specific to polyethylene and polypropylene compounds - Tensile strength and elongation at break after conditioning at elevated temperature (IEC 60811-512:2012); German version EN 60811-512:2012
电缆和光缆.非金属材料的试验方法.第512部分:机械试验.聚乙烯和聚丙烯化合物专用方法.高温处理后的抗拉强度和断裂伸长率(IEC 60811-512-2012);德语版EN 60811-