[KongchangAI]
Unverified80% confidenceFactTime unknown

国标GB 4806.4规定陶瓷食品接触材料铅镉溶出限值,扁平制品与空心制品(如杯碗)标准不同,空心大制品铅溶出限值更严(≤0.5mg/L)

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