BS EN ISO 9606-1-2017 焊工资格考试—熔焊（中英文编译版）.pdf

BS EN ISO 9606”1:2017 Qualification testing of welders - Fusion welding 焊工资格考试一熔焊 Part 1: Steels 第一部分：钢 本标准译文难免有不妥之处，欢迎各位批评指正 bsi. BS EN ISO 9606-1:2017 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN ISO 9606-1:2017. It is identical to ISO 9606-1:2012, incorporating corrigendum September 2012. It supersedes BS EN ISO 9606-1:2013, which is withdrawn. Please note that ISO corrigendum 2:2013 only affects the French edition and has therefore not been incorporated in this version. During the development of this standard a new option (option c) was introduced to clause 9.3 to revalidate a welder’；s qualification. It is the opinion of the UK committee that options a) and b) are the preferred methods for the periodic verification of a welder’s ability/skill to reproduce and meet the acceptance levels of the original test conditions. Attention is drawn to clause 9.3 and which option/s may or may not be relevant or allowed in application standards or specific contract requirements. For the relationship with EU directives 2014/68/EU (PED) and 2014/29/EU 〔SPVD),see informative Annex ZA and ZB, respectively. The UK participation in its preparation was entrusted