Citation: | TANG Hua-Shan, WANG Xiao-Hong. Application of Angle Gauge on Elliptical RT for Small Diameter Welding Tubes[J]. Nondestructive Testing, 2009, 31(3): 208-209. |
[1] |
JB/T 4730—2005 承压设备无损检测[S].
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[2] |
DL/T 821—2002 钢制承压管道对接焊接接头射线检验技术规程[S].
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