Draft Document - Electric and optical fibre cables - Test methods for non-metallic materials - Part 502: Mechanical tests - Shrinkage test for insulations (IEC 20/1150/CDV:2010); German version FprEN 60811-502:2010
文件草案——电缆和光缆——非金属材料的试验方法——第502部分:机械试验——绝缘收缩试验(IEC 20/1150/CDV:2010);德文版FprEN 60811-502:2010