国产的一级毛片最新在线直播_亚洲毛片?v日韩?v无码_亚洲成人福利在线观看_久久影视九九秋霞_国产无码网站在线观看_美丽姑娘高清版在线观看中文版_欧美老妇人高潮喷水系列播放器_精品厕所偷拍各类美女TP嘘嘘_国产精品视频一区国模私拍另类_成全电影大全小说

首页 >> PRODUCT >>Product >> Three-dimensional roll
详细内容

Three-dimensional roll

Cemented carbide roll rings (also known as tungsten carbide roll rings) are rolls made by powder metallurgy using tungsten carbide and cobalt as materials.There are two kinds of carbide rolls: integral roll and combined roll.Excellent performance, stable quality, high processing accuracy, good wear resistance and high impact resistance.

內(nèi)頁2.jpg

COPYRIGHT：JYD Tech.& Industrial Co.,Ltd.  | Tel：0086-25-86604889 | Fax：0086-555-3670300 | 備案號(hào)：蘇ICP備19060137號(hào) / 皖I(lǐng)CP備19010342號(hào)

E-mail：market@nj-jyd.com | Add：12 blocks, No. 156 Yuanzhong Road, Cihu High-tech Zone, Ma\'anshan City, Anhui Province, China | Web：b2bic.com.cn

WEBSITE DESGIN : WWW.MAS8.COM

ABOUT US
seo seo