DIN EN ISO 10893-10/A1 E:2019 文件草案 钢管无损检测 第10部分:无缝和焊接(埋弧焊除外)钢管的自动全周边超声波检测 用于检测纵向和/或横向缺陷 修正案...
Draft Document - Non-destructive testing of steel tubes - Part 10: Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections - Amendme...