国产仑乱老熟女露脸的怀孕的_日韩精品特黄一级片在线观看妓女网香蕉视频_AA级视频在线观看_精品在线免费观看_bbw极度另类孕妇_亚洲AV色一区二区桃_精品无码国模国产在线观看_欧美a级在线现免费_欧美日韩国产其他_日产自拍高清一区

 Chinese   |     English    
Product display
Location:home > product > Alloy glasses plate cutting ring
Alloy glasses plate cutting ring
Product category:  Alloy glasses plate cutting ring >> Alloy glasses plate cutting ring
product name: Alloy glasses plate cutting ring
Product number: 113161216

Products in detail

Alloy glasses plate cutting ring, tungsten carbide glasses plate cutting ring

A Cutting Ring is also called the wear Ring, English: Cutting Ring, concrete pump is an important part.
Shaped like a circular ring. Work state do so called cutting ring shear movement.
At present commonly used materials are: (1) high chromium alloy cast iron. (2) tungsten carbide. (3) the hard alloy. (4) alloy ceramic.

 

The last product: 沒有了
The next productZhonglian cutting ring (double)
Copyright © 2014 Jiangsu Hengshunda Hydraulic Technology CO., LTD All rgihts Reserved.TEL:0523-87438999  
About us  |   product  |   Workshop  |   Contact us