DIN 31647:2015-05 Information and documentation - Preservation of evidence of cryptographically signed documents
标准编号:DIN 31647:2015-05
英文标题:Information and documentation - Preservation of evidence of cryptographically signed documents
德文标题:Information und Dokumentation - Beweiswerterhaltung kryptographisch signierter Dokumente
发布日期:2015-05
标准预览图


