超超临界机组锅炉小径厚壁管自动焊缺陷无损检测
초초림계궤조과로소경후벽관자동한결함무손검측
NON-DESTUCTIVE INSPECTION OF AUTOMATIC WELDING DEFECTS FOR BOILER PIPES WITH SMALL DIAMETER AND LARGE WALL-THICKNESS IN ULTRA-SUPERCRITICAL UNITS
저자의 최근 논문