HG/T 2993-2004
Acid ink blue (English Version)
- Standard No.
- HG/T 2993-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 2993-2004
- Replace
- HG/T 2993-1982
HG/T 2993-2004 history
- 2004 HG/T 2993-2004 Acid ink blue
- 1970 HG/T 2993-1982 Acid ink blue