tapped line: 21 phrases in 13 subjects |
Acoustics | 1 |
Astronautics | 1 |
Communications | 1 |
Drilling | 1 |
Electronics | 2 |
Household appliances | 1 |
Information technology | 1 |
Makarov | 3 |
Mass media | 2 |
Military | 1 |
Oil / petroleum | 1 |
Technology | 5 |
Telecommunications | 1 |