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| 警报信号: 132 phrases in 18 subjects |
| Automated equipment | 1 |
| Automobiles | 2 |
| Aviation | 3 |
| Drilling | 1 |
| Electronics | 15 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 3 |
| Forestry | 1 |
| General | 38 |
| Nautical | 6 |
| Nuclear and fusion power | 1 |
| Oil and gas | 1 |
| Oil processing plants | 1 |
| Radio | 2 |
| Security systems | 1 |
| Shipbuilding | 2 |
| Technology | 48 |
| Telecommunications | 5 |
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