Home / Standards / GB/T 32258-2015 GB/T 32258-2015 Active Steel cross wedge rollings—General specification 钢质楔横轧件 通用技术条件 Standard Type GBT ICS 77.140.85 CCS J32 Status 现行 Issue Date 2015-12-10 Implementation 2016-07-01 Responsible Dept 国家标准委 Drafting Unit N/A