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