[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

食品接触材质优先PP(聚丙烯,耐温-20℃~120℃)或PET,认准GB 4806.7食品级标识;PS材质(聚苯乙烯)低温易脆裂不适合冷冻室

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88%
Confidence
Long-term
Relevance
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