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