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