gbt8163 发表于 2014-8-2 16:43:00

ASME PVP 2014 会议论文：PVP2014-28171

METHODOLOGY FOR ASSESSMENT OF SURFACE DEFECTS IN UNDERMATCHED
PIPELINE GIRTH WELDS

admin 发表于 2014-8-2 21:10:15

谢谢您的分享，金币已奖励
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