China 'GB/T 25774.2-2016
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 25774.2-2016
Test methods for welding consumables—Part 2: Preparation of single-run and two-run technique test specimens in steel 焊接材料的检验 第2部分:钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备及检验
Issued Date:2016-02-24
Implemented Date:2016-09-01
Issued by:
The Standardization Administration of the People's Republic of China