PDF(2860 KB)
Research on Ultrasonic Phased Array Imaging Testing Technology for Oil Borehole
DONG Han, KONG Chao, SHI Fangfang, ZHANG Bixing
Journal of Mechanical Engineering ›› 2016, Vol. 52 ›› Issue (22) : 1-8.
PDF(2860 KB)
PDF(2860 KB)
Research on Ultrasonic Phased Array Imaging Testing Technology for Oil Borehole
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