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