Home / Standards / GB/T 26642-2011 GB/T 26642-2011 Abolished Non-destructive testing - Test method for computed radiography of metallic materials 无损检测 金属材料计算机射线照相检测方法 Standard Type GBT ICS 19.100 CCS J04 Status 废止 Issue Date 2011-06-16 Implementation 2012-03-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委