 |
| |||
| 分离系统 | |||
|
separation system : 46 phrases in 13 subjects |
| Aviation | 9 |
| Business | 1 |
| Chemistry | 3 |
| Electric machinery | 1 |
| Electronics | 4 |
| Mechanics | 1 |
| Metallurgy | 4 |
| Mining | 2 |
| Navigation | 3 |
| Oil processing plants | 2 |
| Space | 7 |
| Technology | 7 |
| Textile industry | 2 |
|
| |||
| 分离系统 | |||
|
separation system : 46 phrases in 13 subjects |
| Aviation | 9 |
| Business | 1 |
| Chemistry | 3 |
| Electric machinery | 1 |
| Electronics | 4 |
| Mechanics | 1 |
| Metallurgy | 4 |
| Mining | 2 |
| Navigation | 3 |
| Oil processing plants | 2 |
| Space | 7 |
| Technology | 7 |
| Textile industry | 2 |