| |||
filter dam; porous dam | |||
permeable dam; permeable dike | |||
permeable works |
透 水坝 : 52 phrases in 9 subjects |
Architecture | 4 |
Desert science | 1 |
Electronics | 2 |
Engineering geology | 2 |
General | 2 |
Hydroelectric power stations | 8 |
Hydrology | 2 |
Technology | 28 |
Water resources | 3 |