 |
定距离
| 保护继电器
| 定距离 | |
| construct. | set a distance |
| 保护 继电器 | |
| swtch. | keep relay |
| 保护继电器 | |
| el. | guard relay |
| el. meas.inst. | protection relay |
| tech. | conservation relay; keep relay |
| |||
| set a distance | |||
| take distance | |||
| 定距离: 125 phrases in 30 subjects |