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