日韩无码中文字幕-少妇一级婬片50分钟v-精品国产乱码久久久久久蜜臀网站-亚洲国产成人精品女人久久-又大又长又粗又硬插视频

Welcome to Hua En Industrial Co., Ltd website!

Navigation
Hot Products
Contact us
Hotline
086-0359-4068099
Address:
No. 279 East Ring South Road, Linyi Town, Shanxi Province, P.R. China
Email:
huaen@vip.163.com
Hexcon CMM
Auther: Pubdate:2020-12-29
 
The company also has carbon and sulfur analyzer, silicon manganese phosphorus analyzer, Brinell hardness tester, Rockwell hardness tester, dial indicator tester and other testing instruments, as the national third level measurement unit.

Hexcon CMM

Brinell hardness tester
The company is equipped with French spectrum analyzer, hot metal management instrument, metallographic analyzer, ut ultrasonic flaw detector, digital universal material testing machine, carbon sulfur analyzer and American CMM and other perfect casting and processing testing instruments to control all aspects of the company's production and manufacturing.
日韩无码中文字幕-少妇一级婬片50分钟v-精品国产乱码久久久久久蜜臀网站-亚洲国产成人精品女人久久-又大又长又粗又硬插视频