 |
| |||
| придание бетону водонепроницаемости | |||
| concrete waterproofing: 10 phrases in 4 subjects |
| Cement | 3 |
| Construction | 5 |
| Electronics | 1 |
| Mining | 1 |
|
| |||
| придание бетону водонепроницаемости | |||
| concrete waterproofing: 10 phrases in 4 subjects |
| Cement | 3 |
| Construction | 5 |
| Electronics | 1 |
| Mining | 1 |