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[会议论文] 作者:Guoyin Ma,Yu Zhang,Menglan Duan,Jianhang Xin,
来源:第六届水下技术学会技术会议SUTTC2017 年份:2017
In the process of manufacturing and operating of the riser pipe, the welding area between coupling and pipe will appear cracks which will reduce the strengt...
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