PDF(5579 KB)
Contrast and Analysis of DR/RT-F Detection Technology on Oil and Gas Pipeline Girth Welding
LÜ Xinyu, LI Wei, ZHOU Guangyan, LIU Quanli, XUE Yan, AN Zhibin, WEI Youcai
Nondestructive Testing ›› 2019, Vol. 41 ›› Issue (2) : 48-51.
PDF(5579 KB)
PDF(5579 KB)
Contrast and Analysis of DR/RT-F Detection Technology on Oil and Gas Pipeline Girth Welding
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