[KongchangAI]
Unverified90% confidenceCautionTime unknown

不要给儿童选带呼吸阀的口罩:呼吸阀只过滤吸入不过滤呼出,无法阻挡佩戴者向外传播飞沫,在传染病防护场景下失效,且阀门增加误吞小零件风险

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90%
Confidence
Long-term
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get_claim(id=283367)