rolled earth fill | |
tech. | 碾压填土; 压实填土; 碾压土堤; 碾实填土 |
dam | |
anim.husb. | 母畜 |
environ. | 水坝 |
hydroel.st. | 坝 |
tech. | 水坝 |
| |||
碾压填土; 压实填土; 碾压土堤; 碾实填土 | |||
| |||
压实填土 |
rolled earth fill dam : 4 phrases in 3 subjects |
Hydroelectric power stations | 2 |
Project management | 1 |
Water resources | 1 |