 |
|
fixed-site : 31 phrases in 15 subjects |
| Air defense | 1 |
| Astronautics | 5 |
| Aviation | 2 |
| Computers | 1 |
| Construction | 1 |
| Electronics | 5 |
| Makarov | 2 |
| Mass media | 1 |
| Military | 4 |
| Missiles | 1 |
| Nanotechnology | 2 |
| Radioengineering | 2 |
| Radiolocation | 1 |
| Telephony | 1 |
| Weapons of mass destruction | 2 |