Home / Standards / GB/T 14999.3-2012 GB/T 14999.3-2012 Abolished Test methods for superalloys - Part 3: Verification of longitudinal fracture of bars 高温合金试验方法 第3部分:棒材纵向断口检验 Standard Type GBT ICS 77.140.99 CCS H24 Status 废止 Issue Date 2012-11-05 Implementation 2013-05-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A