bearing model junior high school physics science experiment equipment sliding bearing rolling bearing science and education instrument_青华科教仪器有限公司

bearing model junior high school physics science experiment equipment sliding bearing rolling bearing science and education instrument

bearing model junior high school physics science experiment equipment sliding bearing rolling bearing science and education instrument

轴承模型初高中物理科学实验器材滑动轴承滚动轴承科教仪器

20 piece

Specifications

Specifications		Stock	Quantity
size(尺寸)	USD $0.0	999 piece available
6 * 2.5cm(6*2.5CM)	USD $0.0	999 piece available

Summary 0 piece Subtotal:USD $ 0 Selected ∧

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Packaging information

CTN Size: 36 × 32 × 24 cm

G.W./CTN:28 kg

QTY/CTN:24 piece/carton

备注：下单需确认发货时间（因现货实时变化）

这款轴承模型专为初高中物理实验设计，采用优质材料，耐用安全。

核心卖点包括精确模拟轴承运动，提升力学理解；解决学生实验枯燥、理解困难痛点，让学习更直观有趣。

通过ISO认证，品牌信誉保障。

激发科学兴趣，培养动手能力，是理想的教育伙伴。

31002轴承模型.jpg

Update time：20251030103523