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