标 准 编 号：BS EN 10246-11-2000
简体中文标题：钢管的无损检验.对无缝和焊接钢管进行液体渗透试验以检测其表面缺陷
繁体中文标题：钢管的无损检验.对无缝和焊接钢管进行液体渗透试验以检测其表面缺陷
English Name：Non-destructive testing of steel tubes - Liquid penetrant testing of seamless and welded steel tubes for the detection of surface imperfections