ISO 9402-1989 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 检测纵向缺陷用铁磁钢管全周边磁转换/磁链试验
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标 准 编 号：ISO 9402-1989简体中文标题：压力用途的无缝钢管和焊接(埋弧焊除外)钢管 检测纵向缺陷用铁磁钢管全周边磁转换/磁链试验繁体中文标题：压力用途的无缝钢管和焊接(埋弧焊除外)钢管 检测纵向缺陷用铁磁钢管全周边磁转换/磁链试验English name ：Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes; full peripheral magnetic transducer/flux leakage testing of ferromagnetic steel tubes for the detection of longitudinal imperfections