gases: 818 phrases in 55 subjects |
Agriculture | 5 |
American usage, not spelling | 3 |
Analytical chemistry | 36 |
Biology | 1 |
Cables and cable production | 3 |
Cardiology | 1 |
Chemistry | 178 |
Coal | 1 |
Construction | 228 |
Earth sciences | 2 |
Ecology | 6 |
Economy | 9 |
Electric machinery | 1 |
Electric motors | 2 |
Electric traction | 1 |
Electricity generation | 6 |
Electronics | 10 |
Energy industry | 38 |
Engineering | 8 |
Environment | 82 |
Finances | 1 |
Forestry | 3 |
General | 44 |
Industry | 5 |
Isolation | 9 |
Law | 1 |
Life sciences | 1 |
Lighting other than cinema | 1 |
Magnetics | 4 |
Mechanic engineering | 6 |
Medical | 9 |
Metallurgy | 7 |
Natural sciences | 1 |
Nautical | 1 |
Nuclear physics | 2 |
Obsolete / dated | 2 |
Oil / petroleum | 21 |
Pharmacy and pharmacology | 1 |
Physical sciences | 3 |
Physics | 1 |
Plastics | 1 |
Politics | 2 |
Power electronics | 2 |
Power system protection | 3 |
Radiology | 2 |
Soil science | 3 |
Statistics | 1 |
Superconductivity | 2 |
Technology | 14 |
Thermal Energy | 2 |
Transport | 24 |
Vacuum tubes | 9 |
Ventilation | 2 |
Water supply | 2 |
Welding | 5 |