BS EN ISO 9606-1:2013 pdf.Qualification testing of welders - Fusion welding - Part1:Steels. The ability of a welder to follow verbal or written instructions and verification of a person’s skills are important factors in ensuring the quality of the welded product. The testing of a welder’s skill in accordance with this International Standard depends on the welding techniques and conditions...
BS EN 287-6:2018 pdf free
BS EN 287-6:2018 pdf free.Qualification test of welders - Fusion welding - Part6:Cast irons. The ability of a welder to follow written instructions and verification of a person’s skills are important factors in ensuring the quality of a welded product. The testing of a welder’s skill in accordance with this standard depends on welding techniques and conditions used in which...