Unverified85% confidenceDecision RuleTime unknown
颈椎/肩部热敷选择控温精度±2℃以内且带PTC恒温陶瓷发热的产品,普通电阻丝发热易出现局部过热点,长时间贴敷有低温烫伤风险
1
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85%
Confidence
Long-term
Relevance
-
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