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