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