
Document Management - Electronic Document File Format For Long-term Preservation - Part 1: Use Of Pdf 1.4 (pdf/a-1)
出版:International Organization for Standardization

專家解讀視頻
Document Management - Electronic Document File Format For Long-term Preservation - Part 1: Use Of Pdf 1.4 (pdf/a-1)
出版:International Organization for Standardization
專家解讀視頻