Home / Standards / GB/T 23605-2020 GB/T 23605-2020 Active Determination of β transus temperature of titanium alloys 钛合金β转变温度测定方法 Standard Type GBT ICS 77.120.50 CCS H21 Status 现行 Issue Date 2020-03-06 Implementation 2021-02-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A