[KongchangAI]
Unverified90% confidenceFactTime unknown

燃气报警器传感器(催化燃烧式/半导体式)有寿命,一般为5年,到期检测灵敏度会下降,选购时确认产品是否有寿命到期提醒(EOL功能),到期须整机更换而非仅换电池

1
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90%
Confidence
Long-term
Relevance
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First Seen

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get_claim(id=230071)