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angle operation material (clock dial type) primary school mathematics experiment teaching science and education instrument measuring tool teaching aids

EXW Price: Min. order:

CN¥ 19.9
≥ 20/piece

CN¥ 19.0
≥ 50/piece

CN¥ 18.0
≥ 100/piece

20 piece

Item No. 青华20531

specification

Specifications

size	CN¥ 0.0	1000 piece available
16 * 24.5cm	CN¥ 0.0	999 piece available

Summary 0 piece Subtotal:CN¥ 0 Selected ∧

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Qinghua science instruments 15yr.

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Description

Packaging information

CTN Size: 50 × 33 × 24 cm

G.W./CTN:22 kg

QTY/CTN:24 piece/carton

Note: Please confirm the delivery time when placing an order!

This clock-face-style angle operation material is specially designed for elementary school mathematics experiment teaching. Its core selling points include intuitive demonstration of angle concepts and enhancing students' practical ability.

The product's advantage lies in its durable material and clear scale, addressing the pain points of traditional teaching, which are abstract and difficult to understand.

Through national educational certification, the brand is trustworthy.

Cultivate children's interest in learning, make mathematics lively and interesting, and receive unanimous praise from parents and teachers.

Update time：20251027101917