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packing material
释义
packing material
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packing material
包装材料
用于制造包装容器、包装印刷、包装运输等满足产品包装要求所使用的材料。包装材料的合理选择对保护物品有着非常重要的作用。
Chemistry
>分析化学>仪器分析>释义
packing material
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