DIN EN 62822-2:2017
電焊機.人體暴露于電磁場(0 Hz至300 GHz)相關限制的評定.第2部分:弧焊設備(IEC 62822-2-2016);德文版本EN 62822-2-2016
Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 2: Arc welding equipment (IEC 62822-2:2016); German version EN 62822-2:2016