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