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