 |
| |||
| polyisocyanurate (igisheva) | |||
| полиизоциануратный: 15 phrases in 5 subjects |
| Astronautics | 6 |
| Building materials | 1 |
| Makarov | 1 |
| Nanotechnology | 6 |
| Polymers | 1 |
|
| |||
| polyisocyanurate (igisheva) | |||
| полиизоциануратный: 15 phrases in 5 subjects |
| Astronautics | 6 |
| Building materials | 1 |
| Makarov | 1 |
| Nanotechnology | 6 |
| Polymers | 1 |