solar model solar internal structure junior and senior high school astronomical geography teaching aids science and education instruments_青华科教仪器有限公司

solar model solar internal structure junior and senior high school astronomical geography teaching aids science and education instruments

solar model solar internal structure junior and senior high school astronomical geography teaching aids science and education instruments

太阳模型太阳内部构造结构初高中天文地理教学教具科教仪器

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size(尺寸)	USD $0.0	999 piece available
50 * 32cn(50*32CN)	USD $0.0	999 piece available

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Packaging information

CTN Size: 74 × 38 × 77 cm

G.W./CTN:11 kg

QTY/CTN:4 piece/carton

备注：下单需确认发货时间（因现货实时变化）

探索太阳奥秘！本初高中天文地理教学产品，深入解析太阳内部构造：从炽热核心到辐射层、对流层，直至光球层，每一步都清晰展现。

核心卖点：精准符合教学大纲，生动图解+3D模型，助力学生直观理解。

解决用户痛点：复杂天文知识简单化。

品牌背书：教育专家推荐，认证教学工具。激发学习兴趣，让天文地理学习不再枯燥！

Update time：20250820142157