 |
| |||
| гипсовый блок (во влагомере) | |||
| resistance block: 5 phrases in 5 subjects |
| Construction | 1 |
| Forestry | 1 |
| Polymers | 1 |
| Pulp and paper industry | 1 |
| Technology | 1 |
|
| |||
| гипсовый блок (во влагомере) | |||
| resistance block: 5 phrases in 5 subjects |
| Construction | 1 |
| Forestry | 1 |
| Polymers | 1 |
| Pulp and paper industry | 1 |
| Technology | 1 |