iec60076-19{ed1.0}b
发布时间：2024-03-20 17:18:44 点击量：1041
Power transformers – Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
电力变压器 - 第19部分：电力变压器和电抗器损耗测量不确定度的确定规则