 |
| |||
| two-unit machine set | |||
|
双机机组 : 45 phrases in 15 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| China | 1 |
| Electric machinery | 5 |
| Electronics | 9 |
| General | 1 |
| Metallurgy | 2 |
| Name of organization | 1 |
| Refrigeration | 1 |
| Shipbuilding | 1 |
| Space | 4 |
| Technology | 12 |
| Textile industry | 1 |
| Wind Energy | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips