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