 |
| |||
| 进水道; 进风道; 导管人口; 气道人口 | |||
| 导管入口 | |||
| 管道人口; 风道人口 | |||
| duct inlet: 17 phrases in 7 subjects |
| Automobiles | 3 |
| Aviation | 2 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 8 |
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