DIN EN 61000-4-30:2016 電磁兼容性(EMC).第4-30部分:試驗和測量技術(shù).電能質(zhì)量測量方法(IEC 61000-4-30-2015).德文版本61000-4-30-2015
Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality measurement methods (IEC 61000-4-30:2015); German version EN 61000-4-30:2015