DIN EN 60811-411:2012 电缆和光缆.非金属材料试验方法.第411部分:各类试验.填充化合物低温脆性(IEC 60811-411-2012).德文版本EN 60811-411-2012
Electric and optical fibre cables - Test methods for non-metallic materials - Part 411: Miscellaneous tests - Low-temperature brittleness of filling compounds (IEC 60811-411:2012); German version EN 60811-411:2012