China 'GB/T 12467.5-2009
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 12467.5-2009
Quality requirements for fusion welding of metallic materials - Part 5: Standard documents need to conform to claim conformity to the quality requirements 金属材料熔焊质量要求 第5部分:满足质量要求应依据的标准文件
Issued Date:2009-10-30
Implemented Date:2010-04-01
Issued by:
The Standardization Administration of the People's Republic of China