HG/T 3019-1999
Photography.Processing chemicals.Specifications for anhydrous potassium carbonate (English Version)
- Standard No.
- HG/T 3019-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Chemical Industry
- Status
- 2011-08
- Latest
- HG/T 3019-1999
- Scope
- This standard specifies the requirements and test methods for anhydrous potassium carbonate, a photographic processing chemical.
HG/T 3019-1999 history
- 1999 HG/T 3019-1999 Photography.Processing chemicals.Specifications for anhydrous potassium carbonate
