 |
| |||
| constituents of concrete (бетонной смеси) | |||
| компоненты бетона: 6 phrases in 4 subjects |
| Building materials | 1 |
| Construction | 3 |
| Energy industry | 1 |
| Technology | 1 |
|
| |||
| constituents of concrete (бетонной смеси) | |||
| компоненты бетона: 6 phrases in 4 subjects |
| Building materials | 1 |
| Construction | 3 |
| Energy industry | 1 |
| Technology | 1 |