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