громкоговоритель: 353 phrases in 19 subjects |
Acoustics | 2 |
Automobiles | 4 |
Aviation | 1 |
British usage, not spelling | 13 |
Cinema equipment | 88 |
Construction | 1 |
Economy | 1 |
Electrical engineering | 2 |
Electronics | 136 |
General | 21 |
Nautical | 2 |
Obsolete / dated | 1 |
Projectors | 1 |
Radio | 45 |
Rail transport | 4 |
Shipbuilding | 2 |
Sound recording | 11 |
Technology | 11 |
Telecommunications | 7 |