得力高精度放大比例尺绘图尺

评测依据

• review_count：12800
• 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 00:12:15","to":"2026-06-26 00:12:15"}
• intros：{"brand_intro":"得力集团是中国最大的办公与文具综合供应商之一，创立于1988年，总部位于浙江宁波。产品覆盖办公设备、书写工具、测量工具等数千品类，以高性价比和严格品控著称。得力拥有国家级工业设计中心，多次获得中国驰名商标称号，其测量工具在工程制图、学生绘图领域市场占有率常年领先。","product_intro":"得力DL-8203放大比例尺专为建筑、机械制图及学生设计，采用透明PS塑料材质，刻度清晰耐磨。尺身带有1:20、1:25、1:50、1:75、1:100、1:125六种常用放大比例，可直接读取放大后尺寸，无需换算。边缘经激光雕刻，精度达±0.2mm，适合A3及以下图纸使用。","key_specs":["材质：PS透明塑料","比例范围：1:20 / 1:25 / 1:50 / 1:75 / 1:100 / 1:125","精度：±0.2mm","长度：30cm","适用图纸：A3及以下","包装：单支装"]}
• alt_products：[{"product_name":"得力高精度放大比例尺绘图尺","brand":"得力（Deli）","model":"DL-8203","price":15.9},{"product_name":"马培德工程制图放大比例尺套装","brand":"马培德（Maped）","model":"MP-8845","price":45},{"product_name":"晨光金属放大比例尺三棱尺","brand":"晨光（M&G）","model":"MG-6173","price":28.5}]
• kol_quotes：["@设计手绘老张：得力这款尺子是我给学生推荐的入门首选，六种比例覆盖大部分作业需求，十几块钱不心疼。"]
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