DIN EN 60754-2:2015 取自电缆的材料燃烧时释出气体的试验. 第2部分: 酸度 (pH值测量) 和电导率的测定 (IEC 60754-2-2011); 德文版本EN 60754-2-2014
Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity (IEC 60754-2:2011); German version EN 60754-2:2014