| |||
большая дальность передачи (ssn) |
long transmission distance: 35 phrases in 12 subjects |
Economy | 2 |
Electrical engineering | 2 |
Electronics | 1 |
Energy industry | 1 |
Energy system | 9 |
General | 1 |
Makarov | 3 |
Military | 1 |
Polygraphy | 1 |
Rail transport | 1 |
Technology | 11 |
Telecommunications | 2 |