Unverified86% confidenceDecision RuleTime unknown
自封式气阀(单向逆止阀)是防漏气核心：优质气柱袋每根气柱独立单向阀，充气后自动锁气无需绑扎，劣质产品用整体一次性阀，一处泄漏则整袋失效
1
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86%
Confidence
Long-term
Relevance
-
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