 |
| |||
| head insulation | |||
| external insulation | |||
| внешняя изоляция: 16 phrases in 8 subjects |
| Astronautics | 5 |
| Electrical engineering | 1 |
| Electronics | 4 |
| Makarov | 1 |
| Mass media | 1 |
| Nuclear and fusion power | 1 |
| Technology | 2 |
| Transformers | 1 |
|
| |||
| head insulation | |||
| external insulation | |||
| внешняя изоляция: 16 phrases in 8 subjects |
| Astronautics | 5 |
| Electrical engineering | 1 |
| Electronics | 4 |
| Makarov | 1 |
| Mass media | 1 |
| Nuclear and fusion power | 1 |
| Technology | 2 |
| Transformers | 1 |