英语翻译220kV变电所721线保护二次设计二次回路是secondary circuit,保护是protect不是220kV substation to protect the Second Line Design 721!
2019-06-19
英语翻译
220kV变电所721线保护二次设计
二次回路是secondary circuit,保护是protect
不是220kV substation to protect the Second Line Design 721!
优质解答
the Secondary Dsign of 220kV Tansformer Sbstation with 721 Line Protection
the Secondary Dsign of 220kV Tansformer Sbstation with 721 Line Protection