metal hook code physics teaching experiment instrument for junior and senior high school balance hook code newton science and education instrument

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metal hook code physics teaching experiment instrument for junior and senior high school balance hook code newton science and education instrument 中文版

EXW Price: Min. order:

¥19.0
≥20/piece

¥18.0
≥50/piece

¥17.0
≥100/piece

20 piece

Item No. 11021
Stock num 999 piece

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Qinghua science instruments 14yr.

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Description

Packaging information

CTN Size: 42 × 48 × 56 cm

G.W./CTN:22 kg

QTY/CTN:12 piece/carton

注意：下单需要确认交货时间！

【金属钩码】专为初高中物理教学实验设计，精准测量，助力科学探索。

采用优质金属材质，耐用不变形，确保实验准确性。

套装齐全，满足不同实验需求，操作简便，学生易上手。

解决传统钩码易损、测量不准痛点，提升实验效率。

通过国家教育仪器认证，品质有保障。

选择我们，让物理学习更简单、更高效，激发学生探索科学的热情。

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Update time：20251209164710

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