GB/T 7047-1993
Colour black. Determination of blackness (English Version)
- Standard No.
- GB/T 7047-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2007-01
- Replace By
- GB/T 7047-2006
- Latest
- GB/T 7047-2006
- Scope
- This standard specifies the basic requirements and methods for the determination of the volatile content of pigment carbon black. This standard applies to the determination of the volatile content of pigment carbon black.
GB/T 7047-1993 history
- 2006 GB/T 7047-2006 Colour black.Determination of volatile content
- 1993 GB/T 7047-1993 Colour black. Determination of blackness
