Home / Standards / GB/T 29069-2012 GB/T 29069-2012 Active Non-destructive testing - Test method for measurement of industrial computed tomography (CT) system performance 无损检测 工业计算机层析成像(CT)系统性能测试方法 Standard Type GBT ICS 19.100 CCS J04 Status 现行 Issue Date 2012-12-31 Implementation 2013-10-01 Responsible Dept 国家标准委 Drafting Unit N/A