lift control: 89 phrases in 15 subjects |
Aerohydrodynamics | 4 |
Agriculture | 1 |
Astronautics | 6 |
Automobiles | 3 |
Aviation | 11 |
Construction | 1 |
Elevators | 1 |
Gas processing plants | 1 |
Loading equipment | 1 |
Makarov | 1 |
Mass media | 2 |
Military | 5 |
Politics | 1 |
Technology | 46 |
Transport | 5 |