gas: 229 phrases in 27 subjects |
Accounting | 2 |
Agriculture | 1 |
Chemistry | 48 |
Coal | 1 |
Communications | 1 |
Earth sciences | 4 |
Economy | 11 |
Education | 1 |
Electronics | 2 |
Energy industry | 19 |
Environment | 53 |
Forestry | 1 |
General | 24 |
Insurance | 1 |
Law | 3 |
Life sciences | 2 |
Materials science | 1 |
Mechanic engineering | 3 |
Medical | 8 |
Metallurgy | 2 |
Natural sciences | 2 |
Nuclear and fusion power | 1 |
Obsolete / dated | 7 |
Pharmacy and pharmacology | 1 |
Politics | 1 |
Technology | 4 |
Transport | 25 |