newton's second law teaching demonstrating instrument physical science teaching aids

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newton's second law teaching demonstrating instrument physical science teaching aids 中文版

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Qinghua science instruments 14yr.

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Description

Packaging information

CTN Size: 42 × 24 × 37 cm

G.W./CTN:18 kg

QTY/CTN:12 piece/carton

注意：下单确认交货期（因现货实时变化）
牛顿第二定律教学演示仪：直观展示F=ma，助力物理学习。
核心卖点包括高精度传感器和实时数据反馈，解决学生理解抽象的痛点。
产品优势是操作简便、耐用安全，通过CE认证，品牌信誉保障。
激发科学兴趣，让学习更生动有趣，提升成绩自信。

Update time：20251027101023

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