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