| |||
| ★ 零序保护 | |||
| 零序保护 (装置) | |||
| |||
| 零序保护装置 | |||
| |||
| 零序保护 | |||
|
zero sequence protection : 20 phrases in 6 subjects |
| Agriculture | 1 |
| Electric machinery | 3 |
| Electronics | 1 |
| Hydroelectric power stations | 9 |
| Information technology | 1 |
| Technology | 5 |
| |||
| ★ 零序保护 | |||
| 零序保护 (装置) | |||
| |||
| 零序保护装置 | |||
| |||
| 零序保护 | |||
|
zero sequence protection : 20 phrases in 6 subjects |
| Agriculture | 1 |
| Electric machinery | 3 |
| Electronics | 1 |
| Hydroelectric power stations | 9 |
| Information technology | 1 |
| Technology | 5 |