 |
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| smoke detector (AD Alexander Demidov) | |||
| fume detector | |||
| smoke detector (wandervoegel) | |||
| дымовой извещатель: 31 phrases in 9 subjects |
| Architecture | 1 |
| Construction | 2 |
| Ecology | 2 |
| Firefighting and fire-control systems | 17 |
| General | 1 |
| Occupational health & safety | 1 |
| Oilfields | 2 |
| Security systems | 2 |
| Telecommunications | 3 |