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