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