 |
| 报警器: 238 phrases in 21 subjects |
| Automated equipment | 4 |
| Automobiles | 1 |
| Aviation | 6 |
| Electronics | 30 |
| Firefighting and fire-control systems | 12 |
| General | 90 |
| Hydraulics | 1 |
| Information technology | 1 |
| Military | 3 |
| Mining | 3 |
| Nautical | 6 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 4 |
| Oil processing plants | 3 |
| Radio | 1 |
| Sakhalin | 2 |
| Security systems | 3 |
| Shipbuilding | 1 |
| Technology | 61 |
| Telecommunications | 4 |