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submarine floating principle teaching aids demonstrator junior high school physics science mechanics science and education experimental instrument

EXW Price: Min. order:

CN¥ 45.0
≥ 2 piece

CN¥ 43.0
≥ 50 piece

CN¥ 40.0
≥ 100 piece

2 piece

Item No. 21014

specification

Specifications

size	CN¥ 0.0
24cm	CN¥ 0.0
17cm	CN¥ 0.0

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Qinghua science instruments 14yr.

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Mobile 86-13750965003

E-mail 2403396147@qq.com

13750965003

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Description

brand: qinghua

applicable site: school

style: intuitive and practical

CTN Size : 36 × 35 × 32 cm

G.W./CTN : 18 kg

QTY/CTN : 48 piece/carton

Note: Please confirm the delivery date before placing an order!

This submarine buoyancy principle teaching tool is specially designed for junior high school physics, intuitively demonstrating the principles of buoyancy and density.

Core selling points: safe materials, user-friendly operation, and enhanced learning interest. Addresses the pain points of students finding abstract concepts difficult to understand, deepening understanding through hands-on experiments.

The brand has obtained educational certification, with reliable quality.

Foster a passion for scientific exploration and make physics learning more lively and interesting!

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Update time：20251014095319