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