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