Non-destructive testing of steel tubes - Part 4 : liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections.
标准号:NFA 49-785-4-2011
标准名称: 钢管无损检测.第4部分:无缝和焊接钢管表面瑕疵的液体渗透检测
英文名称:Non-destructive testing of steel tubes - Part 4 : liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections.
标准类型:国外标准
标准状态:现行
发布日期:2011-05-27
实施日期:2011-05-27
中国标准分类号(CCS):H26
国际标准分类号(ICS):23.040.10