[KongchangAI]
Unverified85% confidenceFactTime unknown

咬嘴的止水阀(bite valve)是防漏关键,带磁吸/开关锁的咬嘴能防止背包挤压时漏水;无止水结构的咬嘴在满载受压时会渗漏

1
Sources
85%
Confidence
Long-term
Relevance
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First Seen

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