搜索筛选:
搜索耗时3.4259秒,为你在为你在102,285,761篇论文里面共找到 1 篇相符的论文内容
类      型:
[期刊论文] 作者:J.H.Yang,J.Chen,D.N.He,X.Y.Rua, 来源:金属学报 年份:2004
Due to complexities of draw-bead restraining force calculated according to theory anddepending on sheet metal forming properties experiment testing system, a si...
相关搜索: