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Professional Standard Category: Professional Standard - Electricity

DL/T 502-1992    Test Methods of Steam and Water in Power Plants—Determination of Low Turbidity
火力发电厂水、汽试验方法 低浊度的测定方法;
Category No.:DL Valid Status:superseded
Issued Organization: Issued Date:
Implemented Date: Abolished Date:
Superseded Standard.:DL/T 955-2005 Analysis of water and steam in fossil fuel power plant Determination of copper and iron by graphite furnace atomic absorption spectrophotometry
DL/T 908-2004 Analysis of water and steam used in power plant -- Determination of sodium Second derivative flame emission spectrum method
DL/T 954-2005 Analysis of water and steam in fossil fuel power plant Determination of fluoride acetate formate chloride nitrite nitrate phosphate and sulfate by ion chromatography
DL/T 502.8-2006 Analytical methods of steam and water in power plants Part 8: Determination of free carbon dioxide (Fixed method)
DL/T 502.4-2006 Analytical methods of steam and water in power plants Part 4: Determination of chloride (Electrode method)
DL/T 502.31-2006 Analytical methods of steam and water in power plants Part 31: Determination of stability index
DL/T 502.26-2006 Analytical methods of steam and water in power plants Part 26: Determination of ferrite (Spectrometric method using bathophenanthorline)
DL/T 502.27-2006 Analytical methods of steam and water in power plants Part 27: Determination of suspended iron
DL/T 502.18-2006 Analytical methods of steam and water in power plants Part 18: Determination of hydrazine (Indirect method)
DL/T 502.24-2006 Analytical methods of steam and water in power plants Part 24: Determination of aluminum sulfate coagulant (Alkalinity difference)
DL/T 502.28-2006 Analytical methods of steam and water in power plants Part 28: Determination of organic matter (Ultraviolet spectrophotomerty)
DL/T 502.29-2006 Analytical methods of steam and water in power plants Part 29: Determination of cation conductivity
DL/T 502.7-2006 Analytical methods of steam and water in power plants Part 7: Determination of free carbon dioxide (Direct method)
DL/T 502.19-2006 Analytical methods of steam and water in power plants Part 19: Determination of dissolved oxygen (Colorimetric method using sodium indigo disulphonate glucose)
DL/T 502.1-2006 Analytical methods of steam and water in power plants Part 1: General rule
DL/T 5
Superseded Date:
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DL/T 516-2017   DL/T 1138-2022   DL/T 464.3-1992   DL/T 747-2001   DL/T 2474.1-2022   DL 474.6-1992   DL 543-1994   DL/T 624-2023   DL/T 464.5-1992   DL 5020-1993   DL/T 461-1992   DL/T 2473.7-2022   DL/T 5596-2021   DL/T 2498-2022   DL/T 599-1996   DL/T 527-1993   DL/T 404-1991   DL/T 2125-2020   DL 5013-1992   DL/T 692-1999  

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