Electric and optical fibre cables - Test methods for non-metallic materials - Part 603: Physical tests - Measurement of total acid number of filling compounds (IEC 60811-603:2012); German version EN 60811-603:2012
电缆和光缆.非金属材料的试验方法.第603部分:物理试验.填充化合物总酸值的测量(IEC 60811-603-2012);德文版EN 60811-603:2012