 |
| |||
| access of air; oxygen replenishment; oxygen supply | |||
| access of oxygen | |||
| доступ кислорода: 11 phrases in 6 subjects |
| Electrochemistry | 3 |
| Firefighting and fire-control systems | 3 |
| General | 1 |
| Military | 1 |
| Nautical | 1 |
| Winemaking | 2 |
|
| |||
| access of air; oxygen replenishment; oxygen supply | |||
| access of oxygen | |||
| доступ кислорода: 11 phrases in 6 subjects |
| Electrochemistry | 3 |
| Firefighting and fire-control systems | 3 |
| General | 1 |
| Military | 1 |
| Nautical | 1 |
| Winemaking | 2 |