Draft Document - Electric and optical fibre cables - Test methods for non-metallic materials - Part 409: Miscellaneous tests - Loss of mass test for thermoplastic insulations and sheaths (IEC 20/1145/CDV:2010); German version FprEN 60811-409:2010
文件草案——电缆和光缆——非金属材料的试验方法——第409部分:杂项试验——热塑性绝缘和护套的质量损失试验(IEC 20/1145/CDV:2010);德文版FprEN 60811-409:2010