DIN EN ISO 10893-9:2011 钢管无损检测.第9部分:用于焊接钢管制造的带材和板材的层状缺陷检测用自动超声波探伤法(ISO 10893-9-2011).德文版本EN ISO 10893-9-2011
Non-destructive testing of steel tubes - Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes (ISO 10893-9:2011); German version EN ISO 10893-9:2011