 |
| |||
| система воздухораспределения | |||
| 分 气 系统: 20 phrases in 6 subjects |
| Energy industry | 1 |
| General | 11 |
| Jet engines | 1 |
| Nautical | 1 |
| Technology | 5 |
| Thermal engineering | 1 |
|
| |||
| система воздухораспределения | |||
| 分 气 系统: 20 phrases in 6 subjects |
| Energy industry | 1 |
| General | 11 |
| Jet engines | 1 |
| Nautical | 1 |
| Technology | 5 |
| Thermal engineering | 1 |