 |
| |||
| rigid heat insulation; rigid heat insulator | |||
| hard insulation; rigid insulation | |||
| жёсткая теплоизоляция: 6 phrases in 4 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Nanotechnology | 3 |
| Technology | 1 |
|
| |||
| rigid heat insulation; rigid heat insulator | |||
| hard insulation; rigid insulation | |||
| жёсткая теплоизоляция: 6 phrases in 4 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Nanotechnology | 3 |
| Technology | 1 |