Unverified75% confidenceDecision RuleTime unknown
冷热两用型(可微波加热+冷冻)比纯冷敷袋实用性高,但材质需耐-18℃至60℃温差,普通PVC易开裂,选硅胶或专用TPU材质冷热两用款
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75%
Confidence
Long-term
Relevance
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