Unverified75% confidenceFactTime unknown
带卡扣的堆叠箱卡扣结构和箱盖边缘是承重关键，反复开合后卡扣易松脱；选购时优先看箱体四角是否有加厚设计和防滑凸点，这决定堆叠不打滑
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
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