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DL/T 814-2002 Function specification of distribution automation systems (USD) via email in 1-3 business day ABOLISHED
DL/Z 890.401-2006 Energy management system application program interface(EMS-API)-Part 401:Component interface specification(CIS) framework via email in VALID please email coc@codeofchina.com for quotation
DL/T 757-2009 Strain Clamp (USD) via email in 1-3 business day VALID
DL/T 5188-2004 Design code of vibration isolation of auxiliary machine foundation in fossil fuel power plant (USD) via email in 1-8 business day VALID
GB 12325-1990 Quality of electric energy supply--Admissible deviation of supply voltage (USD) via email in 1-3 business day ABOLISHED
DL/Z 860.1-2004 Communication networks and systems in substations Part 1: Introduction and overview (USD) via email in 1-3 business day ABOLISHED
GB/T 2819-1995 Mobile electric power plant,general specification for via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
DL/T 812-2002 Insulators string for overhead lines with a normal voltage above 1000V-AC power arc test method (USD) via email in 1-3 business day VALID
NY/T 1704-2009 Biogas power generation technology criterion (USD) via email in 1-3 business day VALID
GB/T 15317-1994 Monitoring and testing method for energy saving of industrial boilers (USD) via email in 1-3 business day ABOLISHED
DL/T 839-2003 Performance test in site for the large boiler feedwater pump (ISO 5198:1987(E) Centrifugal mixed flow and axial pumps -- Code for hydraulic performance tests NEQ) (USD) via email in 1-5 business day VALID
DL/T 884-2004 Power plant metallography inspection and assessment guideline (USD) via email in 1-3 business day ABOLISHED
DL/T 641-2005 Electric valve actuators for power plant (USD) via email in 1-3 business day ABOLISHED
T/CEC 5003-2017 Specifications for quality inspection and acceptance of electric power engineering surveying products via email in VALID please email coc@codeofchina.com for quotation
DL/T 461-2004 Guide for operation and the maintenance of electrostatic precipitators for coal-fired power plants (USD) via email in 1-3 business day ABOLISHED
DL/T 934-2005 The rules for measuring and evaluating thermal insulation of thermal power plant (USD) via email in 1-3 business day VALID
DL/T 1115-2009 Guide for chemistry check-up of unit maintenance in fossil fuel power plant via email in ABOLISHED please email coc@codeofchina.com for quotation
DL/T 5132-2001 Specifications for design secondary circuit of hydroelectric powerplants (USD) via email in 1-5 business day ABOLISHED
HJ/T 179-2005 Flue gas limestone / limegypsum desulfurization project technical specification of thermal power plant (USD) via email in 1-3 business day ABOLISHED
DL/T 915-2005 Determination of humidity in sulphur hexafluoride by electrolysis method (USD) via email in 1-3 business day VALID
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