 |
| |||
| mechanical propulsion | |||
|
机械驱动 : 23 phrases in 7 subjects |
| Automobiles | 5 |
| Drilling | 1 |
| Electronics | 2 |
| Oil / petroleum | 1 |
| Refrigeration | 3 |
| Shipbuilding | 1 |
| Technology | 10 |
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