DIN 66274-2:2012-06 Information technology - Internet accesses - Part 2: Classification
标准编号:DIN 66274-2:2012-06
英文标题:Information technology - Internet accesses - Part 2: Classification
德文标题:Informationstechnik - Internet-Zugänge - Teil 2: Klassifikation
发布日期:2012-06
标准预览图


