Home / Standards / GB/T 31472-2015 GB/T 31472-2015 Active Standard guide to charge control and charge referencing techniques in X-ray photoelectron spectroscopy X光电子能谱中荷电控制和荷电基准技术标准指南 Standard Type GBT ICS 17.220.20 CCS N26 Status 现行 Issue Date 2015-05-15 Implementation 2016-01-01 Responsible Dept 国家标准委 Drafting Unit N/A