得力A4活页封面文件夹

评测依据

• review_count：185000
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• time_range：{"from":"2026-06-26 00:12:07","to":"2026-06-26 00:12:07"}
• 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。产品覆盖文具、办公设备、打印耗材等数千品类，以高性价比和稳定的品控著称，连续多年蝉联国内文具行业销量冠军，深受企业采购和个人消费者信赖。","product_intro":"得力5382活页封面采用加厚PP材质，耐磨防水，适用于A4规格活页夹。内置20页横线内芯，可替换补充。封面设有透明插袋，方便插入标签或封面页。线圈采用金属双环设计，开合顺畅，适合商务会议、学生笔记等场景。","key_specs":["规格：A4","材质：PP塑料","内芯：20页横线纸","装订方式：双金属线圈","颜色：蓝/黑/红","尺寸：310×230mm"]}
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