CO2 horn
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- watering system
- combustion space
- resource officer
- compressed air tool
- Cauterization
- minimum occupant load
- avoidable accident
- data acquisition and processing
- water officer;water supply officer
- door holding device
- Firemaster CA
- fire drencher
- fire-proof fiber;fireproof
- control state
- forest farm
- composite explosive
- fail-obvious condition
- ceiling panel heating
- thermal fracture
- α-AlH3