Draft Document - Electric and optical fibre cables - Test methods for non-metallic materials - Part 504: Mechanical tests - Bending tests at low temperature for insulation and sheaths (IEC 20/1152/CDV:2010); German version FprEN 60811-504:2010
文件草案——电缆和光缆——非金属材料的试验方法——第504部分:机械试验——绝缘和护套的低温弯曲试验(IEC 20/1152/CDV:2010);德文版FprEN 60811-504:2010