得力丁字尺 60cm 绘图尺 学生工程制图尺

评测依据

• review_count：28500
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 00:12:16","to":"2026-06-26 00:12:16"}
• intros：{"brand_intro":"得力集团始创于1988年，是中国最大的办公与文具综合供应商之一，拥有覆盖全球的研发、制造和销售网络。品牌以\"务实、稳健、创新\"为核心理念，产品线涵盖书写工具、办公耗材、测量绘图工具等，凭借高性价比和严格品控，连续多年蝉联中国办公用品行业销量冠军，深受学生、设计师及企业采购信赖。","product_intro":"得力DL6010丁字尺采用透明PS材质，尺身厚度均匀，刻度清晰耐磨，60cm长度适合A2/A3图纸使用。尺头与尺身采用90度直角固定设计，确保画线垂直精准，边缘光滑无毛刺。轻巧便携，适用于工程制图、建筑设计、学生作业等场景，是入门级绘图工具的经典选择。","key_specs":["材质：PS（聚苯乙烯）","长度：60cm","厚度：2.5mm","刻度：公制厘米/毫米双面印刷","尺头角度：90°固定直角","适用图纸：A2/A3"]}
• alt_products：[{"product_name":"得力丁字尺 60cm 绘图尺 学生工程制图尺","brand":"得力（Deli）","model":"DL6010","price":15.9},{"product_name":"马培德丁字尺 100cm 绘图尺 工程制图尺 透明直尺","brand":"马培德（Maped）","model":"837100","price":49.9},{"product_name":"晨光丁字尺 80cm 绘图尺 工程制图测量尺","brand":"晨光（M&G）","model":"ADM94520","price":22.9}]
• kol_quotes：["@设计工具测评师：得力这款尺子把成本控制到了极致，但精度完全对得起价格，学生党闭眼入。","@文具控小A：透明材质看图纸很方便，就是60cm画大图有点局促，建议买大号。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该尺性价比极高，15元价位做工超出预期，刻度清晰且不易磨损。多数学生评价其\"制图作业完全够用\"，但部分专业设计师指出60cm长度稍短，且长期使用后尺头连接处可能出现轻微松动。整体好评率超过95%，京东平台累计评价超2.8万条，是入门级丁字尺的销量冠军。","source_count":3}},{"source":"objective","score":88.35681818181817,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.7,"price":15.9,"wom_score":86.5}},{"source":"user_review","score":94,"weight":0.3,"confidence":1,"details":{"rating_avg":4.7,"review_count":28500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@设计工具测评师：得力这款尺子把成本控制到了极致，但精度完全对得起价格，学生党闭眼入。","@文具控小A：透明材质看图纸很方便，就是60cm画大图有点局促，建议买大号。"]}}]
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