 |
| |||
| gaz déplaçant | |||
| gaz propulseur (Koshka na okoshke) | |||
| газ-вытеснитель: 3 phrases in 2 subjects |
| Firefighting and fire-control systems | 1 |
| Packaging | 2 |
|
| |||
| gaz déplaçant | |||
| gaz propulseur (Koshka na okoshke) | |||
| газ-вытеснитель: 3 phrases in 2 subjects |
| Firefighting and fire-control systems | 1 |
| Packaging | 2 |