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