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