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