 |
| |||
| heat protective suit (Leonid Dzhepko) | |||
| теплозащитный костюм: 3 phrases in 3 subjects |
| Astronautics | 1 |
| Firefighting and fire-control systems | 1 |
| Public utilities | 1 |
|
| |||
| heat protective suit (Leonid Dzhepko) | |||
| теплозащитный костюм: 3 phrases in 3 subjects |
| Astronautics | 1 |
| Firefighting and fire-control systems | 1 |
| Public utilities | 1 |