 |
| |||
| 母线 | |||
| generator line: 26 phrases in 8 subjects |
| Air defense | 1 |
| Aviation | 6 |
| Drilling | 1 |
| Electronics | 8 |
| Metallurgy | 1 |
| Space | 2 |
| Technology | 5 |
| Wind Energy | 2 |
|
| |||
| 母线 | |||
| generator line: 26 phrases in 8 subjects |
| Air defense | 1 |
| Aviation | 6 |
| Drilling | 1 |
| Electronics | 8 |
| Metallurgy | 1 |
| Space | 2 |
| Technology | 5 |
| Wind Energy | 2 |