Brazing — Qualification testing of brazers and brazing operators
钎焊.钎焊工和钎焊操作员的资格鉴定试验

2021-12-21

硬钎焊工和硬钎焊操作工技能评定
Qualification test of brazers and brazing operators

2021-12-31

Brazing - Qualification test of brazers and brazing operators (ISO 13585:2012)
钎焊.钎焊工和钎焊操作员的资格试验（ISO 13585-2012）；德国版本EN ISO 13585:2012

2012-10-01

Brazing for aerospace applications — Qualification test for brazers and brazing operators — Brazing of metallic components
航空航天用钎焊.钎焊工和钎焊操作员的评定试验.金属部件的钎焊

2022-11-18

Aerospace - Qualification test of brazers - Brazing of metallic components
航空航天.钎料的鉴定试验.金属部件的钎焊

2005-12-01

Specification and qualification of brazing procedures for metallic materials - Procedure test for arc brazing of steels
金属材料钎焊程序的规范和鉴定.钢的电弧钎焊程序试验

2010-04-01