Home / Standards / YC/Z 583-2019 YC/Z 583-2019 Active 烟草行业信息系统容灾备份建设指南 Standard Type YC ICS N/A CCS N/A Status Active Issue Date 2019-05-14 Implementation 2019-06-15 Centralized Committee 国家烟草专卖局 Issuing Authority 国家烟草专卖局