DIN EN ISO 10893-1-2011 中文名称:钢管无损检测.第1部分:液压密封性验证用无缝和焊接(埋弧焊除外)钢管的自动电磁检测(ISO 10893-1-2011);德文版EN ISO 10893-1:2011 英文名称:Non-destructive testing of steel tubes - Part 1: Automated electromagnetic testing of seamless and welded (except submerged ...