 |
| |||
| пенополиуретан | |||
| полиуретановый пенопласт | |||
| mousse polyuréthane: 13 phrases in 6 subjects |
| Building materials | 1 |
| Chemistry | 1 |
| Construction | 4 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 5 |
| Trucks/Lorries | 1 |
|
| |||
| пенополиуретан | |||
| полиуретановый пенопласт | |||
| mousse polyuréthane: 13 phrases in 6 subjects |
| Building materials | 1 |
| Chemistry | 1 |
| Construction | 4 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 5 |
| Trucks/Lorries | 1 |