магнитный поток : 46 phrases in 12 subjects |
Astronautics | 3 |
Automated equipment | 7 |
Aviation | 2 |
Electricity | 2 |
Electronics | 14 |
Magnetics | 2 |
Metallurgy | 2 |
Meteorology | 1 |
Natural resourses and wildlife conservation | 1 |
Physics | 5 |
Radio | 2 |
Technology | 5 |