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силовое поле : 62 phrases in 19 subjects |
Aerodynamics | 5 |
Astronomy | 6 |
Automobiles | 1 |
Aviation | 4 |
Chemistry | 2 |
Cinema equipment | 2 |
Construction | 1 |
Electronics | 15 |
General | 1 |
Geology | 3 |
Management | 1 |
Metallurgy | 1 |
Missiles | 1 |
Navy | 1 |
Optics branch of physics | 8 |
Physics | 1 |
Radio | 6 |
Sound recording | 1 |
Technology | 2 |