得力物理实验箱物态变化探究套装

评测依据

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• time_range：{"from":"2026-06-26 02:53:22","to":"2026-06-26 02:53:22"}
• intros：{"brand_intro":"得力集团是中国领先的办公与学习用品制造商，成立于1988年，总部位于浙江宁波。品牌以\"品质、创新、服务\"为核心，产品覆盖文具、办公设备、教学仪器等领域。得力拥有强大的研发团队和品控体系，其教学实验套件以高性价比、安全耐用著称，深受中小学师生信赖，连续多年位列国内文具及教具市场占有率前三。","product_intro":"该套件专为初中物理\"物态变化\"章节设计，包含温度计、酒精灯、铁架台、石棉网、烧杯、试管、冰块模型、水循环演示组件等20余件器材。支持熔化、凝固、汽化、液化、升华、凝华六种物态变化的课堂实验。器材采用食品级塑料和加厚玻璃，边角圆润防割伤，酒精灯配有熄火盖，安全系数高。配备详细实验手册，覆盖人教版教材全部知识点。","key_specs":["适用年级：初中7-9年级","器材数量：22件","主要材质：高硼硅玻璃/ABS塑料","安全设计：防烫手柄、熄火盖、防滑底座","实验项目：6类基础物态变化实验","包装尺寸：42×30×12cm"]}
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• kol_quotes：["@物理老师王老师：这套器材完全对标课标，学生动手后成绩提升明显。","@宝妈测评团：孩子玩了一下午，终于搞懂了'白气'不是水蒸气！"]
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