Unverified75% confidenceDecision RuleTime unknown
充气枕的气阀设计是漏气重灾区，双向阀（充放气分离）比单向螺旋阀调节气量更方便且密封性更好，选购时应确认阀门类型
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
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