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