Unverified80% confidenceCautionTime unknown
承重超过5kg的堆叠收纳不建议选普通PP塑料盒，长期堆叠底盒会变形塌陷，应选PET加厚或带金属支撑框架的结构
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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