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| 报警控制 | |||
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| 报警控制; 报警装置操纵器 | |||
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alarm controls : 39 phrases in 13 subjects |
| Air defense | 1 |
| Automobiles | 7 |
| Aviation | 3 |
| Electronics | 8 |
| Information technology | 2 |
| Mathematics | 1 |
| Nautical | 3 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 9 |
| Telecommunications | 1 |