Home / Standards / GB/T 8361-2001 GB/T 8361-2001 Abolished The surface of cold drawn rounds steel--Method for the ultrasonic inspection 冷拉圆钢表面超声波探伤方法 Standard Type GBT ICS 77.040.20 CCS H26 Status 废止 Issue Date 2001-12-17 Implementation 2002-05-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A