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a5和b5有什么区别
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b5纸和a4纸的大小区别是什么

展开全部 a5纸尺寸:148mm x 210mm;b5纸尺寸:201mmx276mm.
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a5/b5/a6线圈本简约 pp磨砂侧翻简约网格横线空白记事
图片内容是:a5a6b5纸尺寸对比
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b5尺寸和a4图片对比
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5页分隔页,索引纸 a5,a6两个尺寸 购买索引纸的前提
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活页笔记本记事本内芯6孔9孔日记本子替芯 a7/a6/a5/b5米黄道林纸
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2016效率手册 活页纸b5a5a6一天一页6孔活页芯日程本内页内芯替芯

展示与对比:米黄色a4b5a5a6活页纸6孔9孔活页芯可拆本