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