Unverified84% confidenceDecision RuleTime unknown
抽纸包装标注的'张数'需结合'层数'和克重换算真实用量,商家常用低克重薄纸虚标高张数,比价应看'总克重(g)'而非单纯抽数
1
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84%
Confidence
Long-term
Relevance
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Unverified抽纸每包抽数常见规格为100抽、130抽、200抽(均指单张,非双层计),比较时需换算成『单张成本』,部分商家用『层数』充当『抽数』宣传需警惕80% similarUnverified整提囤货看单抽实际成本而非包数,标称抽数常按'层'虚标(如3层算3抽),比价时应折算为'张数=抽数×层数'再除以总克重78% similarUnverified整箱囤货优先看『有效克重/单价』而非包数,很多低价整箱采用『大包装小张数』或克重虚标,实际计算方式为总克重=层数×每层克重×张数,对比每百克成本更准确77% similarUnverified算真实单价要用『总抽数或总克重』除以价格,而非按包数或箱数比较——很多低价箱装单包抽数少(如100抽)或克重低,折算下来并不划算77% similarUnverified抽纸的'真实性价比'要按每张成本算:用折后总价÷(包数×每包抽数×层数)比较,而非只看单包价格,大促箱装常靠减抽数或降克重来压低标价77% similar
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