 |
| |||
| loudspeaker communications | |||
| public address system | |||
| public address | |||
| loudspeaker communication; loud-speaking communication | |||
| громкоговорящая связь: 57 phrases in 15 subjects |
| Communications | 1 |
| Electronics | 1 |
| Gas processing plants | 8 |
| General | 1 |
| Makarov | 1 |
| Mass media | 5 |
| Military | 6 |
| Nautical | 2 |
| Navy | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Sakhalin | 2 |
| Security systems | 2 |
| Technology | 6 |
| Telecommunications | 19 |