gas bubble: 31 phrases in 15 subjects |
Electronics | 2 |
Energy industry | 1 |
High energy physics | 1 |
Industry | 1 |
Makarov | 5 |
Medical | 2 |
Nautical | 1 |
Oil / petroleum | 4 |
Oil and gas | 5 |
Oil and gas technology | 1 |
Oilfields | 1 |
Physics | 1 |
Silicate industry | 1 |
Technology | 3 |
Well control | 2 |