 |
| |||
| line of seepage | |||
| seepage line | |||
| filter line; path of percolation; percolation line | |||
| 渗透 线: 29 phrases in 11 subjects |
| Agriculture | 1 |
| Desert science | 1 |
| Earth sciences | 1 |
| Engineering geology | 6 |
| Hydroelectric power stations | 2 |
| Life sciences | 1 |
| Metallurgy | 2 |
| Mining | 2 |
| Oil / petroleum | 4 |
| Refrigeration | 1 |
| Technology | 8 |