 |
| |||
| 地质分类 | |||
| geological classification: 13 phrases in 6 subjects |
| Agriculture | 1 |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 2 |
| Soil science | 1 |
| Technology | 7 |
|
| |||
| 地质分类 | |||
| geological classification: 13 phrases in 6 subjects |
| Agriculture | 1 |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 2 |
| Soil science | 1 |
| Technology | 7 |