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