[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

五金件优先选电镀层厚度足够的黄铜镀金材质,用磁铁测试不吸附方为纯铜,铁质五金3-6个月即氧化生锈掉漆

1
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85%
Confidence
Long-term
Relevance
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get_claim(id=109552)