Search history

Clear all

Search by image

Drag and drop an image here or upload an image

Max 5MB per image

Upload

QR code
Scan the QR code,
view in your mobilephone.

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 ∧

Please select a product

Send Inquiry Chat with supplier

A new item has been added to your Shopping Cart. You now have items in your Shopping Cart.

Continue Shopping View Shopping Cart

Qinghua science instruments 14yr.

Contacts:zheng Chat

Mobile:86-13750965003

E-mail:2403396147@qq.com

Click to Contact Yiwugo official customer service for International sourcing.

Yiwugo official customer service X

Whatsapp:

Email： yiwubuy@yiwugo.com

Description

Packaging information

CTN Size: 50 × 33 × 24 cm

G.W./CTN:22 kg

QTY/CTN:24 piece/carton

注意：下单时需要确认交货时间！

这款钟面式角操作材料专为小学数学实验教学设计，核心卖点包括直观演示角度概念，提升学生动手能力。

产品优势在于耐用材质和清晰刻度，解决传统教学抽象难懂的痛点。

通过国家教育认证，品牌值得信赖。

激发孩子学习兴趣，让数学变得生动有趣，家长和老师一致好评。

Update time：20251027101917

Home About Us Legal Privacy Contact Us Site Map API Service Yiwu Fair

Yiwugo.com Site：中文站 - English

Finding high quality products in Yiwu China, Yiwu China Commodity Market (Yiwu wholesale market), the World's Largest Commodities Trading Center Online.

TEL: +86-579-81530000 FAX: 86-579-85188202 网站备案号：浙ICP备15028362号-7