ICS35.020体CIITACCSL70T/CIITA408-2022团标准T/CIITA408-2022数字技术数据数据元件分类分级指南Digitaltechnology—Data—Guidelinesforclassificationandgradingofdatacomponents2022-12-28发布2023-01-01实施中国信息产业商会发布T/CIITA408-2022T/CIITA408-2022目次前言..............................................................................III数字技术数据数据元件分类分级指南.................................
