Unverified75% confidenceFactTime unknown
带磁吸底座或可挂扣的求救灯能在车辆抛锚、帐篷、救生衣上固定发光，解放双手；水上求救灯常配挂绳和浮力设计防止落水丢失
1
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75%
Confidence
Long-term
Relevance
-
First Seen
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