differential protection relay
短语词组
- digital differential protection relay 型数字式差动保护继电器
- DPR Differential Protection Relay 差动保动继电器
- current differential protection relay 电流差动保护
- computerized differential relay protection 微机差动保护
- differential relay protection 差动误动
- microcomputer differential relay protection 微机差动保护
- pilot differential relay protection 纵联差动保护
- longitudinal differential relay protection 纵差继电保护
- the pilot differential relay protection 纵联比较式保护 返回 differential protection relay