BS EN ISO 10893-3:2011
钢管的无损检测.无缝和焊接(埋弧焊除外)铁磁钢管的纵向和/或横向缺陷检测用自动完整外围磁漏检测法
Non-destructive testing of steel tubes. Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections