 |
| |||
| dewatering hole | |||
| well-drain point | |||
|
排水井点 : 28 phrases in 7 subjects |
| Bridge construction | 5 |
| Engineering geology | 3 |
| Hydroelectric power stations | 5 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Technology | 11 |
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