выделение газов : 56 phrases in 14 subjects |
Artillery | 1 |
Chemistry | 13 |
Cinema equipment | 1 |
Food industry | 3 |
General | 1 |
Geology | 8 |
Metallurgy | 4 |
Mining | 7 |
Oil / petroleum | 9 |
Polymers | 2 |
Refrigeration | 1 |
Silicate industry | 1 |
Technology | 3 |
Welding | 2 |