air exhaust: 148 phrases in 33 subjects |
Aerohydrodynamics | 3 |
Agriculture | 1 |
Architecture | 1 |
Astronautics | 1 |
Automobiles | 2 |
Aviation | 3 |
Combustion gas turbines | 2 |
Construction | 17 |
Ecology | 4 |
Electronics | 15 |
Energy industry | 14 |
General | 5 |
Makarov | 4 |
Management | 1 |
Mechanic engineering | 1 |
Medical | 1 |
Military | 4 |
Molikpaq | 1 |
Nanotechnology | 2 |
Natural resourses and wildlife conservation | 4 |
Nautical | 1 |
Nuclear physics | 11 |
Occupational health & safety | 1 |
Oil and gas | 1 |
Plastics | 1 |
Public utilities | 1 |
Pulp and paper industry | 1 |
Refrigeration | 3 |
Sakhalin S | 2 |
Technology | 17 |
Thermal engineering | 2 |
Transport | 17 |
Weapons of mass destruction | 4 |