Home / Standards / GB/T 17679-1999 GB/T 17679-1999 Active Conformance testing for optical discstorage， filing of CAD electronic records CAD电子文件光盘存储归档一致性测试 Standard Type GBT ICS 35.240.10 CCS L67 Status 现行 Issue Date 1999-02-26 Implementation 1999-10-01 Responsible Dept 市场监管总局 Drafting Unit N/A