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