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保鲜袋常见尺寸规格：小号约15×20cm(分装调料/零食)、中号约20×28cm(蔬果/单餐)、大号约28×36cm(整鸡/大块肉)，冷冻囤货优先中大号带密封条

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Unverified保鲜袋规格常见分类：小号约15×20cm（分装调料/零食）、中号约20×28cm（蔬果/熟食）、大号约28×35cm及以上（大块肉类/整鸡）98% similar Unverified夹链保鲜袋常见规格分小号(约17×12cm，装酱料零食)、中号(约27×28cm，装蔬果剩菜)、大号(约35×40cm，装大块肉类)，按储存物尺寸配比购买95% similar Unverified保鲜袋按用途分尺寸：分装零食/调料选中号（约20×28cm），冷冻整块肉/大份菜选大号（约30×40cm），一次性买多规格组合比单一尺寸更实用95% similar Unverified自封袋规格常用尺寸参考：小号约7×10cm（药片/配件）、中号约17×24cm（分餐/零食）、大号约28×40cm（整块肉/大件），选购前按最大存放物尺寸预留2-3cm封口余量95% similar Unverified选购密封袋按用途分尺寸：小号（约15×10cm）分装零食药品，中号（约20×17cm）配菜腌料，大号（约27×28cm以上）装整块肉或衣物收纳94% similar

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