Unverified85% confidenceDecision RuleTime unknown

国内燃气报警器优先选带CCCF（消防强制认证）或符合GB 15322标准的产品，仅有CE标识的进口产品未必通过国内检测

1

Sources

85%

Confidence

Long-term

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-

First Seen

Sources

Related Entities

CO/燃气报警器category

Related Claims

Unverified选购前确认是否通过CCCF消防认证或CMC计量认证，燃气报警器在国内属强制认证产品；无认证的进口/网红产品报警阈值可能不符国标(甲烷报警下限应为爆炸下限的25%以下)88% similar Unverified不要购买没有CMA/CCCF消防认证或民用燃气报警器GB15322标准认证的产品，无认证产品的报警阈值和响应时间不可信，形同摆设81% similar

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