厚规格X70管线钢落锤撕裂试验性能分析Cheng-gang AN,Tao NIU,Xin-lang WU,Yong-wen JIANG,Xiao-li DAIJournal of Iron and Steel Research(2018)引用 7|浏览10AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要