1669785 SzGeCERN 20210423005207.0 ISO-9606-1-Cor-1 ISO-9606-1 oai:cds.cern.ch:1669785 cerncds:FULLTEXT eng 25.160.01 International Organization for Standardization. Geneva Qualification testing of welders fusion welding : part 1 : steels 2nd ed. Geneva ISO 2012 33 p + Corrigendum 1 (1 p) Phys.Desc. Includes: Corrigendum 1, 1 p (2012) SzGeCERN Engineering STANDARD 843443 928752 http://cds.cern.ch/record/1669785/files/ISO_9606-1_2012_eng.pdf 1318976 121876 http://cds.cern.ch/record/1669785/files/ISO_9606-1_2012_Cor_1_2012_eng.pdf Corrigendum 1 (2012) 1318976 1453699 http://cds.cern.ch/record/1669785/files/ISO_9606-1_2012_Cor_1_2012_eng.pdf?subformat=pdfa pdfa Corrigendum 1 (2012) h 201412 no longer applicable Expert ICS-25.160 withdrawn Reviewed in December 2019 21 https://catalogue.library.cern/legacy/1669785 BOOK STANDARD MIGRATED 1669789