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