CY 1-1991
The classification for the printed matter of book and periodical (English Version)
- Standard No.
- CY 1-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Press and Publication
- Status
- Replace By
- CY/T 1-1999
- Latest
- CY/T 1-1999
CY 1-1991 history
- 1970 CY/T 1-1999 Book printing product classification
- 1991 CY 1-1991 The classification for the printed matter of book and periodical
CY 1-1991 The classification for the printed matter of book and periodical was changed to CY/T 1-1999 Book printing product classification.
