欧美自拍偷拍亚洲|国产无码影片激情久久婷|三级性爱视频性爱无码高清|青青草久久爱久久艹免费播放|久久亚洲中字色情婷婷|婷婷五月天av不卡电影|无码欧精品亚洲日韩一区|亚州一区免费收看|a级免费毛片中国a级片|欧美日视频bdb1

WELCOMEShenZhou Engineering Plastics CO.,LTD.OFFICIAL WEBSITE!
24-HOUR FREE SERVICE HOTLINE:+86-0318-6170886  |  Chinese
Contact Us
Shenzhou Engineering Plastics Co.,Ltd
Fax:+86-0318-6170885
Tel:+86-0318-3213331
E-mail:ptfe@ptfeyz.cn
Add:No.106, Boling East Road, Economic Development Zone, Shenzhou City, Hebei Province
Product Center Current Location: Home >  Product Center >  JF-80C side plate
JF-80C side plate
Author:admin   Release date:2018/4/9 15:23:59

     The product adopts steel alloy to be formed and sintered which makes the relative density of the copper alloy equal to or greater than 98% to improve the wear-resistance of materials and prolong the service life of eight word board. This product is widely used in diesel engine, automobile, agricultural machinery, machine tools, hydraulic machinery, forestry machinery, engineering machinery, die casting machine, metallurgical equipment, food packaging machinery, textile, light industry machinery and aerospace, weapons and other machinery industry.