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