航空发动机盘件径轴向裂纹底波监控超声检测方法研究
杨平华;梁菁;王铮;高祥熙
Research on Ultrasonic Back-wall Echo Monitoring Method for Radial-axial Crack of Aircraft Engine Disk
YANG Ping-hua;LIANG Jing;WANG Zheng;GAO Xiang-xi
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2014, (5): 88
-92
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DOI: 10.11868/j.issn.1005-5053.2014.5.014
