 |
| |||
| volume of air spaces (в песке ayk_aleksanyan) | |||
| количество пустот: 10 phrases in 9 subjects |
| Cement | 1 |
| Construction | 1 |
| Energy industry | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Perfume | 1 |
| Technology | 1 |
|
| |||
| volume of air spaces (в песке ayk_aleksanyan) | |||
| количество пустот: 10 phrases in 9 subjects |
| Cement | 1 |
| Construction | 1 |
| Energy industry | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Perfume | 1 |
| Technology | 1 |