Home / Standards / GB/T 6398-2000 GB/T 6398-2000 Abolished Standard test method for fatigue crack growth rates of metallic materials 金属材料疲劳裂纹扩展速率试验方法 Standard Type GBT ICS 77.040.10 CCS H22 Status 废止 Issue Date 2000-11-17 Implementation 2001-06-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A