Unverified85% confidenceDecision RuleTime unknown
三层复底（304+铝+430）导热均匀性优于单层不锈钢，复底铝层厚度≥1.5mm可有效避免局部过热粘锅；五层/七层全包覆结构（钢-铝-钢多层）导热更均匀但价格显著上升
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
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