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