[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

承重叠加场景优先选PP材质而非PS材质:PP韧性好抗摔耐低温(可冷冻),PS透明度高但脆易裂,堆叠3层以上或放重物时PS盒底易开裂

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90%
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Long-term
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