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