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vegetable embryo development teaching aids model plant model junior and senior high school biology science and education instrument teaching demonstration

EXW Price: Min. order:

CN¥ 99.0
≥20/piece

CN¥ 97.0
≥50/piece

CN¥ 95.0
≥100/piece

20 piece

Item No. 青华3229

specification

Specifications

size/length	CN¥ 0.0	1000 piece available
38cm	CN¥ 0.0	999 piece available

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Qinghua science instruments 14yr.

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Description

Packaging information

CTN Size: 40 × 32 × 24 cm

G.W./CTN:22 kg

QTY/CTN:24 piece/carton

注意：下单之前需要确认交货期（因现货实时变化）

这款荠菜胚发育教具模型专为初高中生物教学设计，核心卖点包括高精度3D结构、可拆卸部件和环保材料。

产品优势在于直观展示植物胚胎发育过程，解决传统教学抽象难懂的痛点，通过国家教育认证，激发学生对自然的好奇心与探索欲。

Update time：20251025134552

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