 |
| |||
| 沉井施工法 | |||
|
well method : 64 phrases in 12 subjects |
| Bridge construction | 4 |
| Drilling | 4 |
| Earth sciences | 1 |
| Electronics | 1 |
| Engineering geology | 4 |
| Hydroelectric power stations | 3 |
| Metallurgy | 1 |
| Mining | 1 |
| Nursing | 1 |
| Oil / petroleum | 3 |
| Technology | 40 |
| Water resources | 1 |
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