 |
| 轴环: 232 phrases in 27 subjects |
| Agriculture | 4 |
| Air defense | 2 |
| Automobiles | 24 |
| Aviation | 1 |
| Chemistry | 3 |
| Compressors | 4 |
| Construction | 2 |
| Drilling | 2 |
| Electric machinery | 9 |
| Electronics | 4 |
| Engineering geology | 2 |
| Figure skating | 6 |
| General | 6 |
| Hydroelectric power stations | 5 |
| Information technology | 1 |
| Mechanic engineering | 6 |
| Mechanics | 1 |
| Metallurgy | 16 |
| Nautical | 4 |
| Oil / petroleum | 9 |
| Polymers | 1 |
| Shipbuilding | 7 |
| Space | 2 |
| Technology | 105 |
| Textile industry | 1 |
| Water resources | 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