 |
| |||
| барботирующий газ (greyhead) | |||
| bubbling gas: 15 phrases in 8 subjects |
| General | 1 |
| Geology | 2 |
| Medical | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Oil / petroleum | 3 |
| Oilfields | 1 |
| Technology | 5 |
|
| |||
| барботирующий газ (greyhead) | |||
| bubbling gas: 15 phrases in 8 subjects |
| General | 1 |
| Geology | 2 |
| Medical | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Oil / petroleum | 3 |
| Oilfields | 1 |
| Technology | 5 |