Unverified80% confidenceDecision RuleTime unknown
铆钉材质优先选不锈钢(304/430),铝合金铆钉长期高温下易氧化松动;如果锅体本身是铝制,需确认铆钉与锅体是否存在电化学腐蚀风险(异种金属接触)
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80%
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Long-term
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