Unverified85% confidenceTradeoffTime unknown
卷口式密封更可靠、防浸泡但开合慢且损失顶部空间；拉链式取放快、更省内部空间但拉链是密封薄弱点，易磨损进水
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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