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5n flat spring dynamometer newton physical mechanics experimental apparatus teaching aids primary and secondary school teaching instrument

EXW Price: Min. order:

CN¥ 6.0
20 piece

20 piece

Item No. 14008

specification

Specifications

size	CN¥ 0.0
4 * 20cm	CN¥ 0.0

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Qinghua science instruments 15yr.

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Description

Packaging information

CTN Size: 42 × 24 × 32 cm

G.W./CTN:16 kg

QTY/CTN:48 piece/carton

注意；下单前需要确认交货时间!

5N平板弹簧测力计，精准测量力值，误差小于1%。高强度弹簧，耐用防锈，适合物理实验。

解决教学枯燥痛点，激发学生科学兴趣。

通过ISO认证，安全可靠。

轻便设计，操作简单，让学习更生动有趣。

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Update time：20260124112431

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