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DL/T 782-2001 Code of start-up & completion acceptance for power transmission & distribution project of 110kV and above (USD) via email in 1-3 business day VALID
DL/T 774-2004 Overhaul & operate of thermodynamic automatic system in fossil fuel power plant (USD) via email in 1-10 business day ABOLISHED
T/CEPPEA 5002-2019 (USD) via email in 1-8 business day VALID
T/CEC 123-2016 General specifications for circuit breaker controlled switching devices via email in VALID please email coc@codeofchina.com for quotation
DL/T 764.1-2001 Electric power fitting fasteners hexagon head bolts with split pin hole on shank (USD) via email in 1-3 business day ABOLISHED
DL/T 889-2004 Guide of chemistry supervision of thermal equipments for power station capital construction (USD) via email in 1-3 business day ABOLISHED
DL/T 5161.4-2002 Specification for construction quality checkout and evaluation of electric equipment installation Part 4:Bus bar installation (USD) via email in 1-3 business day ABOLISHED
GB 10868-1989 Specifications of the steam converting valve for fossil power stations (USD) via email in 1-3 business day ABOLISHED
DL/T 466-2004 Guide for type selection for pulverizers and pulverizing systems of power station (USD) via email in 1-8 business day ABOLISHED
DL/T 783-2001 Guide for water saving of thermal power plant (USD) via email in 1-3 business day ABOLISHED
DL/T 502.27-2006 Analytical methods of steam and water in power plants Part 27: Determination of suspended iron (USD) via email in 1-3 business day VALID
DB37/T 3783-2019 Implementation guidelines for the system of screening for and elimination of power supply enterprise hidden risks of work safety accidents via email in VALID please email coc@codeofchina.com for quotation
DL/T 502.6-2006 Analytical methods of steam and water in power plants Part 6: Determination of total carbonate (USD) via email in 1-3 business day VALID
DL/T 5155-2002 Technical code for designing AC station service of 220kV~500kV substation (USD) via email in 1-8 business day ABOLISHED
DL/T 807-2002 Standard of scrapping 201X7 strong base anion exchange resin for water treatment in thermal power plant (USD) via email in 1-3 business day ABOLISHED
DL/T 5068-2006 Technical code for designing chemistry of fossil fuel power plants (USD) via email in 1-8 business day ABOLISHED
DL/T 790.441-2004 Distribution automation using distribution line carrier systems -- Part 4: Data communication protocols -- Section 41: Application protocols -- Distribution line message specification (USD) via email in 1-8 business day VALID
DL/T 5149-2001 Technical code for designing computerized monitoring and control system of 220~500kV substations (USD) via email in 1-10 business day VALID
DL/T 502.20-2006 Analytical methods of steam and water in power plants Part 20: Determination of dissolved oxygen (Colorimetric method using sodium indigo disulphonate) (USD) via email in 1-3 business day VALID
DL/T 913-2005 Quality inspection guide for water quality analyzers in thermal power plant (USD) via email in 1-3 business day VALID
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