China 'GB/T 30074-2013
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 30074-2013
Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in metals by an electrochemical technique 用电化学技术测量金属中氢渗透(吸收和迁移)的方法
Issued Date:2013-12-17
Implemented Date:2014-09-01
Issued by:
The Standardization Administration of the People's Republic of China