
Qualification Testing of Welders - Fusion Welding Part 1: Steels (iso 9606-1:2012 Including cor 1:2012 and cor 2:2013)
出版:National Standards Authority of Ireland

专家解读视频
Describes the requirements for qualification testing of welders for fusion welding of steels.
EN ISO 9606-1:2017 - Identical
EN ISO 9606-1 : 2017 - Identical
ISO 9606-1 : 2012(R2016) - Identical