Home / Standards / CY/Z 23-2012 CY/Z 23-2012 Abolished 光盘复制标准体系表 Standard Type CY ICS N/A CCS N/A Status Abolished Issue Date 2012-03-19 Implementation 2012-03-19 Centralized Committee 新闻出版总署 Issuing Authority 新闻出版总署