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