Positon: Home Page > Products > Educational Equipment > Physics > 21032 pulley group (New)
21032 pulley group (New)

Detailed Product Description

The product consists of 4 single pulleys, two parallel pulley 2, two series pulley, 2 pulleys, 2 pulleys, two pulleys at the upper end diameter of 30mm, the diameter of the lower pulley 40mm, and the other pulley diameter 40mm. The pulley is made of high quality engineering plastics, the wheel shaft, the frame is made of metal, and the surface is plated with chromium, of which two and the pulley for the straight and four points of the straight side. One is open and the other pulley frames are straight and semi closed. The direction of the upper and lower hooks is 90 degrees each other.

Page up:23031 junior high school electrical demonstration

Next page:24019 Handle AC/DC generators

Home  |  About Us  |  Products Center  |  News Center  |  Messages  |  Contact Us
Copyright © 2010 - 2015 Yuyao Shenma Educational Equipments Co., Ltd. All Rights Reserved.   浙ICP备11062279号-1  Powered by