 |
| |||
| coffer-dam; impervious lining; water lining; waterproof lining; cofferdam | |||
| tubbing | |||
| watertight lining | |||
| водонепроницаемая крепь: 10 phrases, 3 sujets |
| Exploitation minière | 3 |
| Géologie | 3 |
| Structures de construction | 4 |
|
| |||
| coffer-dam; impervious lining; water lining; waterproof lining; cofferdam | |||
| tubbing | |||
| watertight lining | |||
| водонепроницаемая крепь: 10 phrases, 3 sujets |
| Exploitation minière | 3 |
| Géologie | 3 |
| Structures de construction | 4 |