 |
| |||
| sub master | |||
|
次土 : 63 phrases in 13 subjects |
| Agriculture | 7 |
| Construction | 1 |
| Desert science | 4 |
| Drilling | 1 |
| Earth sciences | 2 |
| Economy | 1 |
| Electronics | 2 |
| Engineering geology | 4 |
| Hydroelectric power stations | 3 |
| Oil / petroleum | 1 |
| Pharmacology | 1 |
| Soil science | 6 |
| Technology | 30 |
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