只能说大多数罐头食品经过杀菌密封，无需加防腐剂。

来源: pickshell 于 2024-10-06 18:32:59 [旧帖] [给我悄悄话] 本文已被阅读：次

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只能说 大多数罐头食品经过杀菌密封，无需加防腐剂。