国誉活页环补充盒（20孔，20mm）

评测依据

• review_count：15800
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["天猫","京东","得物"]
• time_range：{"from":"2026-06-26 00:14:51","to":"2026-06-26 00:14:51"}
• intros：{"brand_intro":"国誉是日本百年文具品牌，成立于1905年，以\"创造学习与工作的新价值\"为理念。其活页本、笔记本、笔类产品在全球文具市场享有盛誉，尤其以高品质纸张和人性化设计著称。国誉在中国市场定位中高端，深受学生、白领及手账爱好者追捧，多次获得日本Good Design Award等国际奖项。","product_intro":"国誉WSG-RU20M活页环补充盒专为20孔Campus系列活页本设计，环径20mm，采用日本进口不锈钢材质，表面经镜面抛光处理，光泽度高且永不生锈。每盒含8枚活页环，开合阻尼感经过精密调校，单手即可轻松操作。超薄环身设计使笔记本合上后更平整，适合追求极致书写体验的用户。","key_specs":["孔数：20孔","环径：20mm","材质：日本不锈钢","数量：8枚/盒","适用：国誉Campus A5/B5活页本","颜色：银色"]}
• alt_products：[{"product_name":"国誉活页环补充盒（20孔，20mm）","brand":"国誉（Kokuyo）","model":"国誉 WSG-RU20M","price":28},{"product_name":"得力活页环补充盒（20孔，26mm）","brand":"得力（Deli）","model":"得力 8591","price":12.9},{"product_name":"齐心活页环补充盒（26孔，30mm）","brand":"齐心（Comix）","model":"齐心 B3088","price":15.5}]
• kol_quotes：["@手账研究室：国誉的环是我用过最顺的，没有之一。","@文具控社长：为了这个环买了整本Campus，太值了。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":96.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户几乎一致给出五星好评，称赞\"做工精致\"\"开合顺滑如丝\"\"与国誉本子严丝合缝\"。手账爱好者特别提到\"20mm环径适合日常笔记，不臃肿\"。少数用户认为价格偏高，但普遍认为\"一分钱一分货\"。在天猫旗舰店好评率99%，是高端活页环市场的标杆产品。","source_count":3}},{"source":"objective","score":89.62515151515152,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.9,"price":28,"wom_score":96.6}},{"source":"user_review","score":98,"weight":0.3,"confidence":1,"details":{"rating_avg":4.9,"review_count":15800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@手账研究室：国誉的环是我用过最顺的，没有之一。","@文具控社长：为了这个环买了整本Campus，太值了。"]}}]
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