current distribution : 39 phrases in 15 subjects |
Aluminium industry | 1 |
Antennas and waveguides | 12 |
Aviation | 1 |
Electrochemistry | 2 |
Electronics | 3 |
Genetics | 1 |
Geophysics | 2 |
Makarov | 4 |
Mass media | 5 |
Measuring instruments | 2 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Physics | 1 |
Solar power | 2 |
Technology | 1 |