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