Home / Standards / YD/T 1747-2013 YD/T 1747-2013 Abolished IP承载网安全防护检测要求 Standard Type YD ICS N/A CCS N/A Status Abolished Issue Date 2013-07-22 Implementation 2013-07-22 Centralized Committee 工业和信息化部 Issuing Authority 工业和信息化部