уровень шумов : 149 phrases in 31 subjects |
Acoustics | 3 |
Aerodynamics | 2 |
Astronomy | 2 |
Automated equipment | 1 |
Automobiles | 11 |
Aviation | 25 |
Cinema equipment | 19 |
Computers | 6 |
Construction | 8 |
Ecology | 1 |
Electronics | 5 |
Environment | 6 |
General | 3 |
Hydraulics | 2 |
Medical | 3 |
Microelectronics | 3 |
Military | 3 |
Missiles | 1 |
Natural resourses and wildlife conservation | 6 |
Nautical | 1 |
Optics branch of physics | 1 |
Quantum electronics | 7 |
Radio | 10 |
Rail transport | 3 |
Security systems | 2 |
Shipbuilding | 3 |
Sound recording | 4 |
Technology | 5 |
Telecommunications | 1 |
Thermal engineering | 1 |
Wood processing | 1 |