left and right hand fixed rule demonstrator an peili loren magnetic physics teaching experiment teaching aids science and education instrument_青华科教仪器有限公司

left and right hand fixed rule demonstrator an peili loren magnetic physics teaching experiment teaching aids science and education instrument

left and right hand fixed rule demonstrator an peili loren magnetic physics teaching experiment teaching aids science and education instrument

左右手定则演示器安培力洛伦磁力物理教学实验教具科教仪器

10 piece

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Specifications		Stock	Quantity
size(尺寸)	USD $0.0	999 piece available
11 * 31cm(11*31CM)	USD $0.0	999 piece available

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Packaging information

CTN Size: 58 × 36 × 32 cm

G.W./CTN:16 kg

QTY/CTN:24 piece/carton

备注：下单发货时间请联系确认（现货实时变化）

左右手定则演示器：直观展示安培力与洛伦兹力，解决物理教学抽象难题。

核心卖点：高精度模型、耐用材质，提升学习效率。

产品优势：操作简便，附带说明书，适合课堂与自学。

用户痛点：告别枯燥理论，快速掌握电磁学原理。

品牌背书：通过ISO认证，教育专家推荐。

情感共鸣：激发科学兴趣，成就未来工程师梦想。

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Update time：20251017100955