metal hook code physics teaching experiment instrument for junior and senior high school balance hook code newton science and education instrument_青华科教仪器有限公司

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

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

金属钩码初高中物理教学教具实验仪器天平钩码牛顿科教仪器

20 piece

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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