烟雾警报 meaning in Chinese
smog alert
Examples
- Smoke alarm devices
烟雾警报装置 - Smoke alarm devices
烟雾警报装置 - Fire detection and fire alarm devices for dwellings - specification for smoke alarm kits for deaf and hard of hearing people
住宅用火灾探测和警报设备.失聪和听力障碍人用烟雾警报装置规范