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蛋白质二级结构教学教具模型 球棍式 生物器材 厂家销售
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USD $0.0 | 968 piece available |
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| 20*46 * 130cm(20*46*130CM) | USD $0.0 | 999 piece available |
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Packaging information
CTN Size: 20 × 20 × 45 cm
G.W./CTN:1.5 kg
QTY/CTN:2 piece/carton
备注:下单发货时间请联系确认(现货实时变化)
蛋白质二级结构教学模型,直观展示α螺旋与β折叠,助力生物课堂。
高精度3D打印,耐用材质,解决抽象概念难理解痛点。
通过ISO认证,激发学生科学兴趣,提升学习效率。


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