得力比例尺三棱比例尺

评测依据

• review_count：28500
• rating_avg：4.8
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• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:12:13","to":"2026-06-26 00:12:13"}
• 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、办公耗材等数千个品类。得力以\"务实、稳健、创新\"为核心理念，致力于为消费者提供高性价比的办公解决方案，其比例尺产品凭借精准刻度与耐用材质，长期占据国内学生与工程绘图市场领先地位。","product_intro":"得力DL-8203三棱比例尺采用优质ABS塑料一体注塑成型，表面经磨砂处理，刻度清晰耐磨。尺身呈标准三棱柱结构，包含1:100、1:200、1:250、1:300、1:400、1:500六种常用工程比例，适用于建筑制图、机械设计及学生几何学习。尺长30cm，重量轻巧仅35g，便于携带。边缘光滑无毛刺，刻度采用激光雕刻工艺，长期使用不易褪色。","key_specs":["材质：ABS工程塑料","长度：30cm","比例范围：1:100/1:200/1:250/1:300/1:400/1:500","形状：三棱柱","工艺：激光雕刻刻度","重量：35g"]}
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• kol_quotes：["@文具控小A：得力这款尺子我用了三年，刻度一点都没掉，学生党闭眼入。","@设计老张：作为入门工具完全够用，激光刻度的精度比印刷的好太多。"]
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