
QUALIFICATION TEST OF WELDERS - FUSION WELDING - PART 1: STEELS
出版:International Organization for Standardization

专家解读视频
Provides the requirements for qualification testing of welders for fusion welding of steels. This gives a set of technical rules for a systematic qualification test of the welder, and enables such qualifications to be uniformly accepted independently of the type of product, location and examiner/examining body.
NF EN ISO 9606-1 : 2017 - Identical
07/30160966 DC : 0 - Identical
07/30160966 DC : 0 - Identical