cast iron lining segment 铸铁衬砌块
This kind of new cast iron main application on the screw grader, uses for to make the lining iron of screw grader.
这种新型铸铁主要应用在螺旋分级机上，用来制造螺旋分级机的衬铁。
Based on the ordinary high chromium cast iron foundation, designed one kind of high alloy abrasion-resisting cast iron material which is used to make the lining iron of the screw grader.
在普通高铬铸铁的基础上，研制了一种用于制造螺旋分级机小叶片的高合金耐磨铸铁材料。
This treatise mainly introduces the equipment and the production technology of cement mortar lining at the inter surface of cast iron pipe and the quality inspection of the products.
主要介绍铸铁管内表面涂衬水泥沙浆的设备、生产工艺及产品的品质检验。
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