 |
| |||
| audible warning; acoustic alarm | |||
| акустическая тревога: 3 phrases in 3 subjects |
| Medical appliances | 1 |
| Security systems | 1 |
| Technology | 1 |
|
| |||
| audible warning; acoustic alarm | |||
| акустическая тревога: 3 phrases in 3 subjects |
| Medical appliances | 1 |
| Security systems | 1 |
| Technology | 1 |