pneumatic pressures: 45 phrases in 22 subjects |
Automated equipment | 2 |
Automobiles | 2 |
Aviation medicine | 1 |
Construction | 5 |
Drilling | 1 |
Electronics | 2 |
Firefighting and fire-control systems | 1 |
Food industry | 1 |
Makarov | 3 |
Metallurgy | 2 |
Military | 1 |
Natural resourses and wildlife conservation | 1 |
Nautical | 2 |
Occupational health & safety | 1 |
Oil / petroleum | 2 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Polygraphy | 2 |
Rail transport | 1 |
Roll stock | 1 |
Technology | 6 |
Transport | 6 |