ground pressure: 62 phrases in 22 subjects |
Aerohydrodynamics | 4 |
Apollo-Soyuz | 2 |
Armored vehicles | 1 |
Astronautics | 1 |
Automated equipment | 1 |
Automobiles | 5 |
Aviation | 3 |
Bridge construction | 1 |
Construction | 1 |
Energy industry | 1 |
Forestry | 4 |
Geology | 1 |
Makarov | 2 |
Military | 8 |
Mining | 1 |
Oil / petroleum | 2 |
Oil and gas technology | 1 |
Oilfields | 1 |
Pulp and paper industry | 1 |
Security systems | 1 |
Technology | 19 |
Transport | 1 |