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