gases: 193 phrases in 20 subjects |
Chemistry | 52 |
Commerce | 1 |
Construction | 1 |
Earth sciences | 1 |
Ecology | 5 |
Economy | 1 |
Electronics | 4 |
Energy industry | 18 |
Environment | 58 |
European Union | 1 |
General | 22 |
Industry | 1 |
Law | 2 |
Life sciences | 1 |
Mechanic engineering | 1 |
Natural sciences | 1 |
Physical sciences | 3 |
Taxes | 1 |
Technology | 1 |
Transport | 18 |