 |
| |||
| check dam; checking dam; correction dam | |||
| impounding dam; impounding reservoir | |||
| barrage de correction: 5 phrases in 3 subjects |
| Construction | 2 |
| Forestry | 1 |
| Life sciences | 2 |
|
| |||
| check dam; checking dam; correction dam | |||
| impounding dam; impounding reservoir | |||
| barrage de correction: 5 phrases in 3 subjects |
| Construction | 2 |
| Forestry | 1 |
| Life sciences | 2 |