Home / Standards / GB/T 29532-2013 GB/T 29532-2013 Active General specification for steel precision hot die forgings 钢质精密热模锻件 通用技术条件 Standard Type GBT ICS 77.140.85 CCS J32 Status 现行 Issue Date 2013-06-09 Implementation 2014-03-01 Responsible Dept 国家标准委 Drafting Unit N/A