搜索筛选:
搜索耗时4.9122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
发布年度:
[会议论文] 作者：Jiao Hui,Jiang Qiangjun,Jiang Ruifeng,
来源：2016绿色铸造和铸造新技术研讨会 年份：2016
In the manufacture of steel castings for heavy-haul railway freight cars, a new type of special hot tear which is not caused by product structure or conventional processing conditions has been found.O...
相关搜索：
