 |
| |||
| retained water (в бетоне) | |||
| оставшаяся вода: 10 phrases in 6 subjects |
| Firefighting and fire-control systems | 1 |
| General | 5 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Water supply | 1 |
|
| |||
| retained water (в бетоне) | |||
| оставшаяся вода: 10 phrases in 6 subjects |
| Firefighting and fire-control systems | 1 |
| General | 5 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Water supply | 1 |