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