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