Home / Standards / GB/T 37665-2019 GB/T 37665-2019 Active Non-destructive testing for chemical compositions of ancient ceramics—PIXE analysis technique standards 古陶瓷化学组成无损检测 PIXE分析技术规范 Standard Type GBT ICS 03.080.99 CCS A10 Status 现行 Issue Date 2019-06-04 Implementation 2019-06-04 Responsible Dept 国家文物局 Drafting Unit N/A