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