Q500q探伤缺陷的成因与对策

Q500q探伤缺陷的成因与对策

冯路路，卢正红，姜全新，熊杰

Causes and countermeasures of the ultra sonic testing defect in Q500q

FENG Lu-lu， LU Zheng-hong， JIANG Quan-xin， XIONG Jie

. 2018, (1): 51 -54 . DOI: 10.13228/j.boyuan.issn1001-0777.20170035