中華人民共和國國家標準
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17678.1-1999
Requirements for optical disk storage,filing and archival management of CAD electronic records--Part 1:Filing and archival management of CAD electronic records CAD電子文件光盤存儲、歸檔與檔案管理要求 第一部分:電子文件歸檔與檔案管理
Issued Date:1999-02-26
Implemented Date:1999-10-01
Issued by:
The Standardization Administration of the People's Republic of China