[KongchangAI]
Unverified88% confidenceFactTime unknown

液化气报警器传感器有寿命限制(半导体约3年、电化学约5年),到期后灵敏度下降需整机更换;选购时确认产品带到期提醒或标注生产日期

1
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88%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/355391
API
curl https://kongchang.com/api/v1/knowledge/claims/355391
MCP
get_claim(id=355391)