DIN EN ISO 9606-4-1999 焊工的认可试验.熔焊.第4部分:镍和镍合金

标准号：DIN EN ISO 9606-4-1999
中文标准名称：焊工的认可试验.熔焊.第4部分:镍和镍合金
英文标准名称：Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloys (ISO 9696-4:1999); German version EN ISO 9606-4:1999
标准类型：J33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.01
适用范围：The document specifies essential requirements, ranges of approval, test conditions, acceptance requirements and certification for the approval testing of welder performance for the welding of copper. The document applies to the approval testing of welders for the fusion welding of copper. The welding processes referred to in the document include those fusion welding processes which are designated as manual or partly mechanized welding. It does not cover fully mechanized and automatic processes.#,,#