DL 425.5-1991
Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method (English Version)
- Standard No.
- DL 425.5-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Electricity
- Status
- 2015-12
- Replace By
- DL/T 425-2015
- Latest
- DL/T 425-2015
DL 425.5-1991 history
- 2015 DL/T 425-2015 Test method for sodium hydroxide for industrial use in fossil-flred power plant
- 1991 DL 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method was changed to DL/T 425-2015 Test method for sodium hydroxide for industrial use in fossil-flred power plant.
