осциллятор : 49 phrases in 14 subjects |
Armored vehicles | 1 |
Chemistry | 3 |
Computers | 2 |
Construction | 1 |
General | 1 |
Mathematics | 3 |
Medical appliances | 2 |
Metallurgy | 2 |
Microsoft | 1 |
Physics | 20 |
Radio | 3 |
Spectroscopy | 1 |
Technology | 4 |
Радиоактивное излучение | 5 |