标 准 编 号：DIN EN 1290-2002 简体中文标题：焊缝的无损检验.焊缝的磁性粒子检验; 繁体中文标题：焊缝的无损检验.焊缝的磁性粒子检验; English Name：Non-destructive testing of welds - Magnetic particle testing of welds;...