Case Study      Experience of Mr. A. P. Dongrey Shared for the benefit of Foundrymen - Click here for ppt presentation            Micro Shrinkage in Gravity Die Castings - Click here for WORD Document            Crack and porosity due to Shrinkage in Gravity Die Castings - Click here for WORD Document   Copyright © 2001-2002 National Centre For Technical Services - The Institute Of Indian Foundrymen All Rights Reserved.