световое табло: 55 phrases in 16 subjects |
Astronautics | 7 |
Aviation | 11 |
Construction | 2 |
Electrochemistry | 1 |
Electronics | 2 |
General | 1 |
Informal | 1 |
Makarov | 3 |
Mass media | 2 |
Military | 5 |
Nanotechnology | 4 |
Navigation | 1 |
Oil and gas technology | 2 |
Rail transport | 1 |
Sakhalin A | 1 |
Technology | 11 |