[KongchangAI]
Unverified75% confidenceFactTime unknown

密封阀耐用性看单向阀和密封圈材质:食品级铂金硅胶抗老化优于普通硅胶,反复抽气按压5000次以上不漏气为合格;密封圈是消耗件,选可单独购买替换配件的品牌更长久

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75%
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Long-term
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