 |
| |||
| Public Address System; public address | |||
| public address (PA; system) | |||
| громкоговорящая система оповещения: 14 phrases in 5 subjects |
| Aviation | 1 |
| Gas processing plants | 8 |
| Oil / petroleum | 1 |
| Security systems | 3 |
| Technology | 1 |
|
| |||
| Public Address System; public address | |||
| public address (PA; system) | |||
| громкоговорящая система оповещения: 14 phrases in 5 subjects |
| Aviation | 1 |
| Gas processing plants | 8 |
| Oil / petroleum | 1 |
| Security systems | 3 |
| Technology | 1 |