automatic fire signal
相关英语词汇推荐
- combustion space
- thermal fracture
- Cauterization
- composite explosive
- fail-obvious condition
- Firemaster CA
- door holding device
- compressed air tool
- fire-proof fiber;fireproof
- ceiling panel heating
- data acquisition and processing
- watering system
- control state
- fire drencher
- forest farm
- avoidable accident
- water officer;water supply officer
- α-AlH3
- resource officer
- minimum occupant load