介绍了厚实的球铁小件首尾相连组合串铸的工艺。
In this paper, the string casting technique of small ductile iron castings with thick section were introduced.
前言： 介绍了“组芯造型串铸立浇”新工艺的设计和用于板类小型铸钢件的生产。
This paper analyses the technics of collude casting and its design, it has been applied to the production of small types of board steel casting.
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