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