 |
| |||
| air-space paper insulation; dry-core air-space insulation | |||
| воздушно-бумажная изоляция: 12 phrases in 8 subjects |
| Astronautics | 1 |
| Cables and cable production | 2 |
| Communications | 1 |
| Construction | 1 |
| Electrical engineering | 2 |
| Makarov | 1 |
| Mass media | 2 |
| Technology | 2 |
|
| |||
| air-space paper insulation; dry-core air-space insulation | |||
| воздушно-бумажная изоляция: 12 phrases in 8 subjects |
| Astronautics | 1 |
| Cables and cable production | 2 |
| Communications | 1 |
| Construction | 1 |
| Electrical engineering | 2 |
| Makarov | 1 |
| Mass media | 2 |
| Technology | 2 |