得力A4风琴包文件夹多层档案袋

评测依据

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• intros：{"brand_intro":"得力集团始创于1988年，是中国最大的办公与学习用品综合供应商之一。拥有覆盖全球的研发、制造与销售网络，产品涵盖文具、办公设备、打印耗材等数千个品类。得力以\"创造美好办公生活\"为使命，凭借高性价比和严格品控，连续多年蝉联中国办公文具行业榜首，深受消费者信赖。","product_intro":"得力DL-63751风琴包采用加厚PP材质，13格分层设计，可分类收纳A4文件、试卷、合同等。配备弹性扣带和加固手提，方便携带。内页采用超声波压合工艺，不易开裂，边角圆润防刮手。适用于学生、上班族及家庭文件整理，是京东文具销量榜常驻爆款。","key_specs":["材质：加厚PP聚丙烯","规格：A4/13格","颜色：蓝/灰/粉/绿","闭合方式：弹性扣带","尺寸：330×240×30mm","重量：约280g"]}
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