molecular structure model of chemistry in junior and senior high schools molecular a stick model for experimental element proportion teaching demonstration_智力兔玩具厂

XSign in by: Email Mobile

E-mail：
Country：
Countrycode

Mobile：
Password：
Sign in
Forget password

molecular structure model of chemistry in junior and senior high schools molecular a stick model for experimental element proportion teaching demonstration

Original URL:

molecular structure model of chemistry in junior and senior high schools molecular a stick model for experimental element proportion teaching demonstration

初高中化学分子结构模型实验元素比例教学演示用分子球棍模型

EXW Price:

From: USD $1.54

Min. order: 1 piece

1 piece

Weight 0.5 kg/piece

specifications

Specifications

Specifications	Price(RMB)	Stock
basic edition(基础版)	USD $1.54	100000 piece available
standard edition(标准版)	USD $3.07	100000 piece available
advanced edition(进阶版)	USD $4.26	100000 piece available

Summary 0 piece Subtotal:USD $ 0 Selected ∧

Please select a product

Add to cart Please contact the merchant for purchase

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

Continue Shopping View Shopping Cart

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