NF Z70-700-2-1996
信息技术.国际标准化协议AFTNN.文件转换、存取和管理.第2部分:文件类型、约束集合和语法的定义(欧洲标准EN ISP 10607-2)
Information technology. International standardized profiles AFTnn. File transfer, access and management. Part 2 : definition of document types, constraint sets and syntaxes.