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