Home / Standards / GB/T 14408-2014 GB/T 14408-2014 Abolished Low alloy steel castings for general engineering and structural purposes 一般工程与结构用低合金钢铸件 Standard Type GBT ICS 77.140.80 CCS J31 Status 废止 Issue Date 2014-05-06 Implementation 2014-12-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委