亚洲av福利天堂一区二区三,特级毛片爽www免费版,无码人妻少妇久久中文字幕 ,少妇人妻呻呤

Welcome to the website of Wuxi Xinyu Needle Roller Bearing Co., ltd.
HOTLINE +86-510-83585678 83585268

PRODUCT LIST

CONTACT US

Address: Rongnan Industrial park,Yuqi town, Huishan district, Wuxi city
General Manager: Ren Haihua
Fax:0510-88736156
Tel:(86)0510-83585678 83585268
Website:www.monkeyblog.cn
E-mail:sales@wx-xinyu.com

對數(shù)曲線形滾子





公差等級 圓  度 批直徑變動量 端面跳動 表面粗糙度 端面粗糙度
G1 0.5um 1.5um 6um 0.1um 0.125um
G1A 0.8um 2um 6um 0.125um 0.16um
G2 1um 2um 6um 0.16um 0.2um
Pre： 5*8
Welcome to contact us through the following ways to discuss consultation and cooperation.Jointly Develop a Better Future Belonging to Us Wuxi Xinyu Needle Roller Bearing Co., Ltd. Address: Rongnan Industrial park,Yuqi town, Huishan district, Wuxi city
General Manager: Ren Haihua
Fax:0510-88736156
Tel:(86)0510-83585678 83585268
Website:www.monkeyblog.cn
E-mail:sales@wx-xinyu.com