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