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