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