Home / Standards / GB/T 20120.2-2006 GB/T 20120.2-2006 Active Corrosion of metals and alloys -- Corrosion fatigue testing -- Part 2: Crack propagation testing using precracked specimens 金属和合金的腐蚀 腐蚀疲劳试验 第2部分：预裂纹试验裂纹扩展试验 Standard Type GBT ICS 77.060 CCS H25 Status 现行 Issue Date 2006-03-02 Implementation 2006-09-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A