China 'GB/T 25774.1-2010
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 25774.1-2010
Test methods for welding consumables - Part 1: Preparation and testing of deposited metal specimens for mechanical properties in steel,nickel and nickel alloys 焊接材料的检验 第1部分:钢、镍及镍合金熔敷金属力学性能试样的制备及检验
Issued Date:2010-12-23
Implemented Date:2011-06-01
Issued by:
The Standardization Administration of the People's Republic of China