GB/T 34630.4-2017

Friction stir welding—Aluminium and its alloys—Part 4:Specification and qualification of welding procedures

NORM herausgegeben am 29.9.2017

The information about the standard:

Designation standards: GB/T 34630.4-2017
Publication date standards: 29.9.2017
Country: Chinese technical standard
Kategorie: Technische Normen GB