Home / Standards / GB/T 32249-2015 GB/T 32249-2015 Active Aluminum and aluminum-alloy die forgings, hand forgings and rolled ring forgings—General specification 铝及铝合金模锻件、自由锻件和轧制环形锻件 通用技术条件 Standard Type GBT ICS 77.120.10 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