This European Standard describes techniques and acceptance criteria to be used for the penetrant testing of steel forgings. The method described is used for the detection of surface discontinuities.
2016年 EN 10228-2:2016 钢锻件的无损检验-第2部分:渗透试验
1998年 EN 10228-2:1998 钢锻件的无损检验.第2部分:渗透检验