| 
                                     Std ID  | 
				
                                    Description (Standard Title)  | 
				
                                    Detail | 
			
				
            
                | 
                    DL 493-1992
                 | 
                
                    The Rural Electric Safe Working Code
                 | 
                
                    DL 493-1992
                 | 
            
        
				
            
                | 
                    DL 493-2001
                 | 
                
                    The rural electric safe working code
                 | 
                
                    DL 493-2001
                 | 
            
        
				
            
                | 
                    DL 493-2015
                 | 
                
                    Safety regulations for low-voltage electricity consumption in rural areas
                 | 
                
                    DL 493-2015
                 | 
            
        
				
            
                | 
                    DL 494-1992
                 | 
                
                    (Name of the power industry code (Trial))
                 | 
                
                    DL 494-1992
                 | 
            
        
				
            
                | 
                    DL 496-1992
                 | 
                
                    (Waterwheel DEH system and device adjustment Test Guidelines)
                 | 
                
                    DL 496-1992
                 | 
            
        
				
            
                | 
                    DL 497-1992
                 | 
                
                    Rules of operational management of electric power system automatic under-frequency load-shedding
                 | 
                
                    DL 497-1992
                 | 
            
        
				
            
                | 
                    DL 5000-1994
                 | 
                
                    Technical Code for Designing Fossil Fuel Power Plants
                 | 
                
                    DL 5000-1994
                 | 
            
        
				
            
                | 
                    DL 5000-2000
                 | 
                
                    Technical code for designing fossil fuel power plants
                 | 
                
                    DL 5000-2000
                 | 
            
        
				
            
                | 
                    DL 5001-1991
                 | 
                
                    Technical Specification for Engineering Surveying of Fossil Fuel Power Plants
                 | 
                
                    DL 5001-1991
                 | 
            
        
				
            
                | 
                    DL 500-1992
                 | 
                
                    (Voltage monitor ordering technology)
                 | 
                
                    DL 500-1992
                 | 
            
        
				
            
                | 
                    DL 5002-1991
                 | 
                
                    Specifications for the Design of Dispatching Automation in District Electric Power Systems
                 | 
                
                    DL 5002-1991
                 | 
            
        
				
            
                | 
                    DL 5003-1991
                 | 
                
                    Specifications for the Design of Dispatching Automation in Electric Power Systems
                 | 
                
                    DL 5003-1991
                 | 
            
        
				
            
                | 
                    DL 5006-1992
                 | 
                
                    (Water Resources and Hydropower Engineering rock testing procedures (supplementary section))
                 | 
                
                    DL 5006-1992
                 | 
            
        
				
            
                | 
                    DL 5007-1992
                 | 
                
                    Code for design of erection and acceptance for power plant construction (welding section)
                 | 
                
                    DL 5007-1992
                 | 
            
        
				
            
                | 
                    DL 5009.1-1992
                 | 
                
                    Code of Safety Operation in Power Engineering Construction - Part 1: Steam Power Plants
                 | 
                
                    DL 5009.1-1992
                 | 
            
        
				
            
                | 
                    DL 5009.1-2002
                 | 
                
                    Code of safety operation in power engineering construction Part 1: Steam power plants
                 | 
                
                    DL 5009.1-2002
                 | 
            
        
				
            
                | 
                    DL 5009.1-2014
                 | 
                
                    Code of safety operation in power engineering construction. Part 1: Steam power
                 | 
                
                    DL 5009.1-2014
                 | 
            
        
				
            
                | 
                    DL 5009.2-1994
                 | 
                
                    Specification for safety operation in power engineering construction (Part of power transmission line)
                 | 
                
                    DL 5009.2-1994
                 | 
            
        
				
            
                | 
                    DL 5009.2-2004
                 | 
                
                    Code of safety operation in power engineering construction. Part 2: power transmission line
                 | 
                
                    DL 5009.2-2004
                 | 
            
        
				
            
                | 
                    DL 5009.2-2013
                 | 
                
                    Code of safety operation in power engineering construction. Part 2: Power transmission line
                 | 
                
                    DL 5009.2-2013
                 | 
            
        
				
            
                | 
                    DL 5009.3-1997
                 | 
                
                    Code of safety operation in power engineering construction (Part of substation)
                 | 
                
                    DL 5009.3-1997
                 | 
            
        
				
            
                | 
                    DL 5009.3-2013
                 | 
                
                    Code of safety operation in power engineering construction. Part 3: substation
                 | 
                
                    DL 5009.3-2013
                 | 
            
        
				
            
                | 
                    DL 5010-1992
                 | 
                
                    Specification for geophysical exploration for water resources and hydropower engineering
                 | 
                
                    DL 5010-1992
                 | 
            
        
				
            
                | 
                    DL 5011-1992
                 | 
                
                    The Code of Erection and Acceptance of Eiectirc power Construction Section of Steam Turbine Set
                 | 
                
                    DL 5011-1992
                 | 
            
        
				
            
                | 
                    DL 501-1992
                 | 
                
                    Aerial power transmission line audible noise measuring method
                 | 
                
                    DL 501-1992
                 | 
            
        
				
            
                | 
                    DL 5013-1992
                 | 
                
                    Specification for drilling in hydraulic and hydroelectric engineering
                 | 
                
                    DL 5013-1992
                 | 
            
        
				
            
                | 
                    DL 5014-1992
                 | 
                
                    Technical regulation for designing of reactive power compensation equipment for 330~500kV substations
                 | 
                
                    DL 5014-1992
                 | 
            
        
				
            
                | 
                    DL 5016-1993
                 | 
                
                    (Concrete face rockfill dam design guidelines)
                 | 
                
                    DL 5016-1993
                 | 
            
        
				
            
                | 
                    DL 5017-1993
                 | 
                
                    Specifications for manufacture, installation and acceptance of steel penstocks
                 | 
                
                    DL 5017-1993
                 | 
            
        
				
            
                | 
                    DL 5020-1993
                 | 
                
                    Specifications on compiling feasibiliy study report of water conservancy and hydropower projects
                 | 
                
                    DL 5020-1993
                 | 
            
        
				
            
                | 
                    DL 5021-1993
                 | 
                
                    Specification on compiling preliminary design report of water conservancy and hydropower projects
                 | 
                
                    DL 5021-1993
                 | 
            
        
				
            
                | 
                    DL 502-1992
                 | 
                
                    (Power plant water, steam test methods for determination of low turbidity)
                 | 
                
                    DL 502-1992
                 | 
            
        
				
            
                | 
                    DL 5022-1993
                 | 
                
                    Technical Stipulation for The Design of Civil Structure of Thermal Power Plant
                 | 
                
                    DL 5022-1993
                 | 
            
        
				
            
                | 
                    DL 400-1991
                 | 
                
                    (Relay protection and automatic safety device technical regulations)
                 | 
                
                    DL 400-1991
                 | 
            
        
				
            
                | 
                    DL 5024-1993
                 | 
                
                    Technical regulation for ground treatment of fuel power plant
                 | 
                
                    DL 5024-1993
                 | 
            
        
				
            
                | 
                    DL 5025-1993
                 | 
                
                    Technical specification for design of microwave communication engineering in electric power systems
                 | 
                
                    DL 5025-1993
                 | 
            
        
				
            
                | 
                    DL 5026-1993
                 | 
                
                    Technical regulation for computer aided design of power engineering
                 | 
                
                    DL 5026-1993
                 | 
            
        
				
            
                | 
                    DL 5027-1993
                 | 
                
                    Typical rules of fire protection for electric power installations
                 | 
                
                    DL 5027-1993
                 | 
            
        
				
            
                | 
                    DL 5027-2015
                 | 
                
                    Typical extinguishing and protection regulation of electrical equipment
                 | 
                
                    DL 5027-2015
                 | 
            
        
				
            
                | 
                    DL 5028-1993
                 | 
                
                    Standard for electric power engineering drawings
                 | 
                
                    DL 5028-1993
                 | 
            
        
				
            
                | 
                    DL 503-1992
                 | 
                
                    Design codes for electrical power engineering
                 | 
                
                    DL 503-1992
                 | 
            
        
				
            
                | 
                    DL 5033-1994
                 | 
                
                    Code for Design of Telecommunication Lines Against Danger Effects From Electric Power Lines
                 | 
                
                    DL 5033-1994
                 | 
            
        
				
            
                | 
                    DL 504-1992
                 | 
                
                    (Electrical engineering planning and design tasks source code)
                 | 
                
                    DL 504-1992
                 | 
            
        
				
            
                | 
                    DL 5053-2012
                 | 
                
                    Code for the design of occupational safety in fossil-fired power plant
                 | 
                
                    DL 5053-2012
                 | 
            
        
				
            
                | 
                    DL 5061-1996
                 | 
                
                    Design stipulation for automatic system of hydrological data telemetering and forecasting of water conservancy and hydropower projects
                 | 
                
                    DL 5061-1996
                 | 
            
        
				
            
                | 
                    DL 5068-2014
                 | 
                
                    Code for design of chemistry of power plant
                 | 
                
                    DL 5068-2014
                 | 
            
        
				
            
                | 
                    DL 507-1993
                 | 
                
                    (Hydroelectric generating set start testing procedures)
                 | 
                
                    DL 507-1993
                 | 
            
        
				
            
                | 
                    DL 5073-1997
                 | 
                
                    (Code for seismic design of hydraulic structures)
                 | 
                
                    DL 5073-1997
                 | 
            
        
				
            
                | 
                    DL 5073-2000
                 | 
                
                    Specifications for seismic design of hydraulic structures
                 | 
                
                    DL 5073-2000
                 | 
            
        
				
            
                | 
                    DL 5077-1997
                 | 
                
                    Specifications for load design of hydraulic structures
                 | 
                
                    DL 5077-1997
                 | 
            
        
				
            
                | 
                    DL 508-1993
                 | 
                
                    Technical regulations for ordering AC 110~330kV self-contained oil-impregnated cables and their accessories
                 | 
                
                    DL 508-1993
                 | 
            
        
				
            
                | 
                    DL 509-1993
                 | 
                
                    Technical regulations for ordering AC 110kV XLPE insulated cables and their accessories
                 | 
                
                    DL 509-1993
                 | 
            
        
				
            
                | 
                    DL 5106-1999
                 | 
                
                    Operation code of cross power transmission line in installing the conductor
                 | 
                
                    DL 5106-1999
                 | 
            
        
				
            
                | 
                    DL 5108-1999
                 | 
                
                    Design specification for concrete gravity dams
                 | 
                
                    DL 5108-1999
                 | 
            
        
				
            
                | 
                    DL 511-1993
                 | 
                
                    Guiding principle for classification and coding of spare accessories for power station equipment
                 | 
                
                    DL 511-1993
                 | 
            
        
				
            
                | 
                    DL 516-1993
                 | 
                
                    Code for Operation and Administration of Power Dispatching Automation System
                 | 
                
                    DL 516-1993
                 | 
            
        
				
            
                | 
                    DL 5162-2002
                 | 
                
                    Technical code of safety and protection facility for hydropower and water conservancy construction engineering
                 | 
                
                    DL 5162-2002
                 | 
            
        
				
            
                | 
                    DL 5162-2013
                 | 
                
                    Technical specification of safety and protection facility for hydropower and water resources construction
                 | 
                
                    DL 5162-2013
                 | 
            
        
				
            
                | 
                    DL 5190.1-2012
                 | 
                
                    The technical specification for electric power construction. Part 1: Civil structure work
                 | 
                
                    DL 5190.1-2012
                 | 
            
        
				
            
                | 
                    DL 5190.2-2012
                 | 
                
                    Technical specification for thermal power erection and construction. Part 2: Boiler unit
                 | 
                
                    DL 5190.2-2012
                 | 
            
        
				
            
                | 
                    DL 5190.3-2012
                 | 
                
                    Technical specification for thermal power erection and construction. Part 3: steam turbine generator unit
                 | 
                
                    DL 5190.3-2012
                 | 
            
        
				
            
                | 
                    DL 5190.4-2012
                 | 
                
                    Technical specification for thermal power erection and construction. Part 4: instrumentation and control
                 | 
                
                    DL 5190.4-2012
                 | 
            
        
				
            
                | 
                    DL 5190.5-2012
                 | 
                
                    Technical specification for thermal power erection and construction. Part 5: piping and system
                 | 
                
                    DL 5190.5-2012
                 | 
            
        
				
            
                | 
                    DL 5190.6-2012
                 | 
                
                    Technical specification for thermal power erection and construction. Part 6: water treatment and hydrogen generation equipment and system
                 | 
                
                    DL 5190.6-2012
                 | 
            
        
				
            
                | 
                    DL 5190.8-2012
                 | 
                
                    Technical specification for thermal power erection and construction. Part 8: processing and prefabrication
                 | 
                
                    DL 5190.8-2012
                 | 
            
        
				
            
                | 
                    DL 5190.9-2012
                 | 
                
                    Technical specification of electric power construction. Part 9: Hydraulic structures engineering
                 | 
                
                    DL 5190.9-2012
                 | 
            
        
				
            
                | 
                    DL 5270-2012
                 | 
                
                    Test code for density and moisture by nuclear methods
                 | 
                
                    DL 5270-2012
                 | 
            
        
				
            
                | 
                    DL 5277-2012
                 | 
                
                    Specification for acceptance of thermal power engineering reached the standard and put into production
                 | 
                
                    DL 5277-2012
                 | 
            
        
				
            
                | 
                    DL 5278-2012
                 | 
                
                    Code for acceptance of hydropower and hydraulic engineering reaching the standard and putting into production
                 | 
                
                    DL 5278-2012
                 | 
            
        
				
            
                | 
                    DL 5279-2012
                 | 
                
                    Specification for acceptance of power transmission engineering reached the standard and put into production
                 | 
                
                    DL 5279-2012
                 | 
            
        
				
            
                | 
                    DL 5319-2014
                 | 
                
                    Code for construction and acceptance of large crossing overhead transmission line
                 | 
                
                    DL 5319-2014
                 | 
            
        
				
            
                | 
                    DL 5320-2014
                 | 
                
                    Construction technology guidance for the tension stringing of large crossing overhead transmission line
                 | 
                
                    DL 5320-2014
                 | 
            
        
				
            
                | 
                    DL 5334-2006
                 | 
                
                    Safety technical regulations for survey and exploration of electrical power engineering
                 | 
                
                    DL 5334-2006
                 | 
            
        
				
            
                | 
                    DL 535-1993
                 | 
                
                    Data transmission protocol for electrical load control system
                 | 
                
                    DL 535-1993
                 | 
            
        
				
            
                | 
                    DL 543-1994
                 | 
                
                    Quality Inspection Standard for Water Treatment Equipment Used in Powerplant
                 | 
                
                    DL 543-1994
                 | 
            
        
				
            
                | 
                    DL 5449-2012
                 | 
                
                    Technical code for the design of 20kV electrical installation
                 | 
                
                    DL 5449-2012
                 | 
            
        
				
            
                | 
                    DL 5454-2012
                 | 
                
                    Code for the design of occupation health in fossil-fired power plant
                 | 
                
                    DL 5454-2012
                 | 
            
        
				
            
                | 
                    DL 548-1994
                 | 
                
                    Rules of operational management of lightning protection at signal stations of electrical power system
                 | 
                
                    DL 548-1994
                 | 
            
        
				
            
                | 
                    DL 5497-2015
                 | 
                
                    Technical code for design of HVDC overhead transmission line
                 | 
                
                    DL 5497-2015
                 | 
            
        
				
            
                | 
                    DL 558-1994
                 | 
                
                    (Industry producing electrical accident investigation procedure (Amendment SD 168-1985))
                 | 
                
                    DL 558-1994
                 | 
            
        
				
            
                | 
                    DL 560-1995
                 | 
                
                    Specification on energy economy design of water resources and hydroelectric projects
                 | 
                
                    DL 560-1995
                 | 
            
        
				
            
                | 
                    DL 5713-2014
                 | 
                
                    Technical guide for insulation construction of thermal equipments and piping in thermal power plant
                 | 
                
                    DL 5713-2014
                 | 
            
        
				
            
                | 
                    DL 5714-2014
                 | 
                
                    Technical code for constructing anticorrosion and insulation of thermal equipment and pipeline of fossil fuel power plant
                 | 
                
                    DL 5714-2014
                 | 
            
        
				
            
                | 
                    DL 612-1996
                 | 
                
                    Supervision code for boiler and pressure vessel of the power industry
                 | 
                
                    DL 612-1996
                 | 
            
        
				
            
                | 
                    DL 647-1998
                 | 
                
                    Inspection code for boiler and pressure vessel of the power industry
                 | 
                
                    DL 647-1998
                 | 
            
        
				
            
                | 
                    DL 647-2004
                 | 
                
                    Inspection code for boiler and pressure vessel in thermal power plant
                 | 
                
                    DL 647-2004
                 | 
            
        
				
            
                | 
                    DL 755-2001
                 | 
                
                    Guide on security and stability for power system
                 | 
                
                    DL 755-2001
                 | 
            
        
				
            
                | 
                    DL 778-2001
                 | 
                
                    Sleeves of insulating material for live working
                 | 
                
                    DL 778-2001
                 | 
            
        
				
            
                | 
                    DL 779-2001
                 | 
                
                    Insulated rope tools for live working
                 | 
                
                    DL 779-2001
                 | 
            
        
				
            
                | 
                    DL 784-2001
                 | 
                
                    The technical code for transposing strain insulator on 330kV energized transmission line
                 | 
                
                    DL 784-2001
                 | 
            
        
				
            
                | 
                    DL 796-2001
                 | 
                
                    Code on safety of wind farm
                 | 
                
                    DL 796-2001
                 | 
            
        
				
            
                | 
                    DL/T 1000.1-2006
                 | 
                
                    Application guide of insulators for overhead lines with a nominal voltage above 1000V. Part 1: The ceramic or glass insulators for a.c. systems
                 | 
                
                    DL/T 1000.1-2006
                 | 
            
        
				
            
                | 
                    DL/T 1000.2-2006
                 | 
                
                    Application guide of insulators for overhesd lines with a nominal voltage above 1000V part 2: The ceramic or glass insulators for d. c. systems
                 | 
                
                    DL/T 1000.2-2006
                 | 
            
        
				
            
                | 
                    DL/T 1000.2-2015
                 | 
                
                    Application guide of insulators for overhand lines with a nominal voltage over 1000V Part 2: Ceramic or glass insulator for d.c.system
                 | 
                
                    DL/T 1000.2-2015
                 | 
            
        
				
            
                | 
                    DL/T 1000.3-2015
                 | 
                
                    Application guide of insulators for overhand lines with a nominal voltage over 1000V Part 3: Composite insulator for a.c. system
                 | 
                
                    DL/T 1000.3-2015
                 | 
            
        
				
            
                | 
                    DL/T 1001-2006
                 | 
                
                    Technical specification of composite insulating high voltage outdoor-indoor bushing
                 | 
                
                    DL/T 1001-2006
                 | 
            
        
				
            
                | 
                    DL/T 1002-2006
                 | 
                
                    Calibration for low-level dissolved oxygen meter. Standard gases calibration
                 | 
                
                    DL/T 1002-2006
                 | 
            
        
				
            
                | 
                    DL/T 1003-2006
                 | 
                
                    The measurement of lubricating parameters for thrust bearing of hydro-generator unit
                 | 
                
                    DL/T 1003-2006
                 | 
            
        
				
            
                | 
                    DL/T 1004-2006
                 | 
                
                    Quality, Occupational health and safety and Environment integrated management system. Specification with guidance for use
                 | 
                
                    DL/T 1004-2006
                 | 
            
        
				
            
                | 
                    DL/T 1005-2006
                 | 
                
                    High temperature single roller slag crusher
                 | 
                
                    DL/T 1005-2006
                 |