 |
| |||
| 发电机继电器 | |||
| generator relay: 11 phrases in 5 subjects |
| Aviation | 4 |
| Electric machinery | 2 |
| Hydroelectric power stations | 1 |
| Space | 1 |
| Technology | 3 |
|
| |||
| 发电机继电器 | |||
| generator relay: 11 phrases in 5 subjects |
| Aviation | 4 |
| Electric machinery | 2 |
| Hydroelectric power stations | 1 |
| Space | 1 |
| Technology | 3 |