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