negative phase sequence component 负序分量 ; 逆相分量
negative-phase-sequence component voltmeter 反相序分量电压表
negative-phase-sequence component ammmeter 反相序分量电流表
negative-phase-sequence component ammeter 反相序分量电流表
negative phase sequence component relay 逆相分継电器
integrated negative phase sequence component 综合负序分量
应用推荐
模块上移
模块下移
不移动