carbon steel butt welded pipe
carbon steel butt welded pipe
碳钢对接焊管
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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In this paper, the residual welding stresses in a low carbon steel girth butt welded pipe are calculated with a nonlinear finite element code ADINA.
本文利用ADINA非线性分析有限元程序，对低碳钢管道环焊缝接头焊接残余应力进行计算。
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