热膨胀实验套装（STEM物理科学箱）

评测依据

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• rating_avg：4.8
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• sources：["京东","天猫","亚马逊中国"]
• time_range：{"from":"2026-06-26 02:53:37","to":"2026-06-26 02:53:37"}
• intros：{"brand_intro":"Science Can是中美合资的高端科学教育品牌，主打STEM理念，产品出口全球30余国。其实验箱以精密模具、安全材料和双语教学为特色，多次获得德国iF设计奖及红点奖，在国内高端教具市场占据领先地位。","product_intro":"该套装包含精密金属膨胀仪、双金属片温度开关、气体热动力小车等15个实验项目，可探究热膨胀在发动机、恒温器中的实际应用。配备全彩中英文实验手册及视频教程，支持蓝牙传感器数据采集（需另购），适合8-16岁进阶学习。","key_specs":["适用年龄：8-16岁","实验数量：15个进阶实验","材质：铝合金+食品级硅胶","包装尺寸：40×30×10cm","配件：数字温度计、安全酒精炉、数据记录表"]}
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