air -driven : 95 phrases in 33 subjects |
Aerohydrodynamics | 2 |
Air conditioners | 1 |
Astronautics | 1 |
Automated equipment | 7 |
Automobiles | 2 |
Aviation | 2 |
Cement | 2 |
Collective | 4 |
Combustion gas turbines | 1 |
Construction | 2 |
Dentistry | 4 |
Drilling | 1 |
Ecology | 1 |
Engines | 1 |
General | 5 |
Gyroscopes | 1 |
Machine components | 1 |
Mechanics | 1 |
Medical | 2 |
Medical appliances | 3 |
Military | 5 |
Mining | 9 |
Natural resourses and wildlife conservation | 1 |
Oil / petroleum | 3 |
Oil and gas | 3 |
Oil and gas technology | 3 |
Oilfields | 1 |
Rail transport | 2 |
Robotics | 2 |
Sakhalin | 2 |
Technology | 15 |
Thermal engineering | 2 |
Transport | 3 |