Unverified75% confidenceDecision RuleTime unknown
带滑扣（拉链锁扣）的密封拉链比普通按压式咬合拉链密封性更可靠，普通拉链需用手指全程按压确认咬合，遗漏一处即漏气
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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