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