建材机械用铸钢件 第4部分：交货技术条件
Steel castings for buidling material machinery—Part4:Technical delivery specification
2013-04-25
JC/T 401.1-2011
建材机械用铸钢件 第1部分:高锰钢铸件技术条件
The cast steel for building-material equipment. Part 1:The technological condition of high managanese steel cast
2011-12-20
JC/T 401.3-2013
建材机械用铸钢件 第3部分：缺陷处理规定
Steel castings for building material machinery—Part3:Defects in processing requriements
2013-04-25
JC/T 401.2-2011
建材机械用铸钢件 第2部分：碳钢和低合金钢铸件技术条件
The cast steel for building-material equipment. Part 2:The technological condition of carbon steel and low alloy steel cast