differential protection relay
短语词组
- digital differential protection relay 型數字式差動保護繼電器
- DPR Differential Protection Relay 差動保動繼電器
- current differential protection relay 電流差動保護
- computerized differential relay protection 微機差動保護
- differential relay protection 差動誤動
- microcomputer differential relay protection 微機差動保護
- pilot differential relay protection 縱聯差動保護
- longitudinal differential relay protection 縱差繼電保護
- the pilot differential relay protection 縱聯比較式保護 返回 differential protection relay