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