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