 |
| |||
| 土干流 | |||
| 干流量 | |||
| dry flow: 27 phrases in 9 subjects |
| Aviation | 1 |
| Bridge construction | 1 |
| Chemistry | 2 |
| Compressors | 1 |
| Desert science | 2 |
| Ecology | 2 |
| Engineering geology | 4 |
| Hydroelectric power stations | 2 |
| Technology | 12 |
|
| |||
| 土干流 | |||
| 干流量 | |||
| dry flow: 27 phrases in 9 subjects |
| Aviation | 1 |
| Bridge construction | 1 |
| Chemistry | 2 |
| Compressors | 1 |
| Desert science | 2 |
| Ecology | 2 |
| Engineering geology | 4 |
| Hydroelectric power stations | 2 |
| Technology | 12 |