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| Number | Unit-price | Total | |||
| I want to buy： | × | 36.0 | = | 0 |
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Qinghua science instruments 14yr.
Contacts:zheng Chat
Mobile:86-13750965003
E-mail:2403396147@qq.com
Packaging information
CTN Size: 55 × 43 × 48 cm
G.W./CTN:13 kg
QTY/CTN:12 piece/carton
注意：下单之前需要确认交货期（因现货时时变化）
DNA双螺旋结构教学教具模型，精准还原分子细节，助力生物学习。
核心卖点：高仿真、易组装、耐用材质。
解决用户记忆难、理解抽象痛点。通过教育认证，品牌可靠。
激发科学兴趣，成就未来科学家梦想。
SEO优化关键词：DNA模型、教学工具、生物教具。
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