under voltage relay

插入反... ... "under power relay" 欠功率电驿(器)" "under voltage relay" 欠压电驿(器)" "under voltage release" 欠压释放器" ...

高能物理专业英语翻译U-2... ... 低电压 under voltage 欠电压电驿 under voltage relay 低电压定时器 under voltage timer ...

... ... 等压线 isopiestic 低电压保护 under voltage relay 低压配电网 secondary distribution network ...

Download - 国立编译馆-... ... 低电压保护 under voltage protection 低电压电铎 under voltage relay 欠重 under weight ...

发电和配电系统 发电机的保护装置 27---- 低电压保护继电器（Under voltage relay） 32----（32R）逆功率继电器（Reverse po…