食品检测早就是一门学科.分析手段很多.批量或抽样分析不会花掉很多钱,早打在成本里了.应该贴标显示成分及保质期.

来源: 5181 于 2025-08-16 17:59:46 [旧帖] [给我悄悄话] 本文已被阅读：次

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