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DL/T 1024-2006 Technical specification for hydroelectric power plant simulator (USD) via email in 1-3 business day ABOLISHED
DL/T 805.3-2004 Guideline for cycle chemistry in fossil plants -- Part 3: Caustic treatment for drum units (USD) via email in 1-3 business day ABOLISHED
DL/T 5444-2010 Regulation of content and profundity for power system design via email in VALID please email coc@codeofchina.com for quotation
DL/T 848.1-2004 General technical specification of high voltage test devices Part 1: High voltage DC generator (USD) via email in 1-3 business day ABOLISHED
GB/T 28815-2012 Specification for master station of real-time dynamics monitoring system for power systems (USD) via email in 1-3 business day VALID
DL/T 927-2005 Determination of bomb sulphur (USD) via email in 1-3 business day
DL/T 918-2005 Determination of hydrolysable fluoride content in sulphur hexafluoride (USD) via email in 1-3 business day VALID
JB/T 9576-2000 Series of large and medium inlet valves of hydraulic turbine (USD) via email in 1-3 business day
DL/T 803-2002 Blankets of insulating material for electical purposes (USD) via email in 1-3 business day ABOLISHED
DL/T 502.25-2006 Analytical methods of steam and water in power plants Part 25: Determination of iron (Spectrometric method using sulphosalicylic acid) (USD) via email in 1-3 business day ABOLISHED
DL/T 845.1-2004 General specifications for measuring resistance equipments Part 1: Electronic insulation resistance meters (USD) via email in 1-3 business day ABOLISHED
DL/T 384-2010 Operation specification for 9FA class gas turbine and steam turbine combined cycle unit (USD) via email in 1-3 business day VALID
DL/T 502.21-2006 Analytical methods of steam and water in power plants Part 21: Determination of chlorine residual (Colorimetric method) (USD) via email in 1-3 business day VALID
GB/T 30138-2013 Design code for exhaust and cooling water heat recovery system of gas electric power plant with reciprocating internal combustion engines (USD) via email in 1-3 business day VALID
DL/T 5190.4-2004 The code of erection and acceptance of electric power construction Part 4: Chemistry for fossil fuel power plant (USD) via email in 1-8 business day ABOLISHED
DL/T 921-2005 Biotoxication tests by sulphur hexafluoride (USD) via email in 1-3 business day VALID
DL/T 922-2005 Guide rule of order and acceptance for general steel valves used in thermal power plant (USD) via email in 1-3 business day ABOLISHED
DL/Z 634.56-2004 Telecontrol equipment and systems Part 5-6: Test procedures for IEC 60870-5 protocols series (USD) via email in 1-10 business day ABOLISHED
DL/T 767-2003 Technical requirements and testing method of helical fittings for ADSS (USD) via email in 1-3 business day ABOLISHED
GB/T 14541-1993 Guide for maintenance and supervision of inservice turbine mineral oil used for power plants via email in ABOLISHED please email coc@codeofchina.com for quotation
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