[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

卫生间置物架材质优选304不锈钢或太空铝,避免201不锈钢——201含锰量高、长期潮湿环境1-2年内易出现锈斑,用磁铁可辅助判断(304弱磁或无磁,201强磁性但不绝对,需看材质标注)

1
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85%
Confidence
Long-term
Relevance
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Stable URI
https://kongchang.com/claim/326985
API
curl https://kongchang.com/api/v1/knowledge/claims/326985
MCP
get_claim(id=326985)