Language:

The relevant standard

GBT 4340.4-2009 Metallic materials - Vickers hardness test - Part 4: Table of hardness values

DOWNLOAD

PREVIOUS：NEXT：

RELATED DOWNLOAD

2021-02-23
2021-02-23
2021-02-23
2021-02-23
2021-02-23

CATEGORIES

LATEST NEWS

High-end cement chain is successfully developed 2017-07-09

CONTACT US

Contact: Yanli Lv

Phone: 18686381567

Tel: 18686381567

Email: cchuir@163.com

Add: No. 55, Wenchang Road, Nanguan District, Changchun

关闭

客服中心

close

Scan the qr codeClose