Home / Standards / GB/T 35391-2017 GB/T 35391-2017 Active Non-destructive testing—Spatial resolution phantom for industrial computed tomography (CT) testing 无损检测 工业计算机层析成像(CT)检测用空间分辨力测试卡 Standard Type GBT ICS 19.100 CCS J04 Status 现行 Issue Date 2017-12-29 Implementation 2018-04-01 Responsible Dept 国家标准委 Drafting Unit N/A