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