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CN¥ 0.0 | 999 piece available |
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| 5 * 2.5cm | CN¥ 0.0 | 999 piece available |
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| 5.* 5cm | CN¥ 0.0 | 999 piece available |
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Qinghua science instruments 14yr.
Contacts:zheng Chat
Mobile:86-13750965003
E-mail:2403396147@qq.com
Packaging information
CTN Size: 26 × 31 × 21 cm
G.W./CTN:18 kg
QTY/CTN:24 piece/carton
note; you need to confirm the delivery time before placing an order!
geometric body surface area expansion teaching model, primary school mathematics combination teaching aids.
core selling point: visually display the surface area to enhance the space imagination.
product advantages: safe materials, easy to operate.
solve user pain points: abstract concepts are difficult to understand and stimulate learning interest.
brand endorsement: passed the national education certification.
emotional resonance: let children fall in love with mathematics and grow up happily.



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