[KongchangAI]
Unverified79% confidenceDecision RuleTime unknown

认证方面国内选3C强制认证为底线,进口医疗级热敷建议看UL/ETL或CE+ETL标识;带过热保护熔断器(thermal fuse)的产品比仅靠温控芯片单一保护的更安全

1
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79%
Confidence
Long-term
Relevance
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get_claim(id=182950)