标 准 编 号：EN 1435-1997 中文版简体中文标题：焊缝的无损检验.焊接接头的X光照相检验;繁体中文标题：焊缝的无损检验.焊接接头的X光照相检验;English Name：Non-destructive testing of welds - Radiographic testing of welded joints;...