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