标 准 编 号：BS EN 10246-12-2000 简体中文标题：钢管的无损检验.对无缝和焊接铁磁钢管进行磁粉检验以检测其表面缺陷 繁体中文标题：钢管的无损检验.对无缝和焊接铁磁钢管进行磁粉检验以检测其表面缺陷 English Name：Non-destructive testing of steel tubes - Magnetic particle inspection of seamless and welded ferromagnetic steel tubes for the detection of surface imperfections...