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