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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "DL" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB 14621-2011
  • Limits and measurement methods for exhaust pollutants from motorcycles and mopeds under two-speed iDLe conditions DL
    China National Standards
  • QB/T 1586.3-2010
  • Hardware fitting for case and bag. Case-hanDLe DL
    China Light Industry Standards
  • FZ/T 92054-2010
  • Two-for-one twisting spinDLe DL
    China Textile & Garment industry Standards
  • GB/T 17215.101-2010
  • Electricity metering - Data exchange for meter reading, tariff and load control - Glossary of terms - Part 1: Terms related to data exchange with metering equipment using DLMS/COSEM DL
    China National Standards
  • GB 7793-2010
  • Hygienic standard for day lighting and Artificial lighting for midDLe and elementary school DL
    China National Standards
  • GB/T 21099.3-2010
  • Function block (FB) for process control - Part 3锛欵lectronic device description language (EDDL) DL
    China National Standards
  • GB/T 26201-2010
  • SeeDLing-growing paper DL
    China National Standards
  • GB/T 26421-2010
  • Quality grading of Azadirachta indica seeDLing DL
    China National Standards
  • GB/Z 26207-2010
  • Guide for flooDLighting DL
    China National Standards
  • GB 25991-2010
  • Automotive heaDLamps with LED light sources and/or LED modules DL
    China National Standards
  • GB/T 25963-2010
  • Determination of aromatic hydrocarbon types in midDLe distillates containing fatty acid methyl esters - High performance liquid chromatography method with refractive index detection DL
    China National Standards
  • DL/T 5083-2010
  • Specification of prestressing tendon construction for hydropower and water resources project DL
    China Electricity & Power Standards
  • DL/T 336-2010
  • Test and evaluating methods for quartz sand as filtration medium DL
    China Electricity & Power Standards
  • DL/T 624-2010
  • Technical specifications of test equipment based on micro-computer for protection equipment DL
    China Electricity & Power Standards
  • DL/T 383-2010
  • Artificial heavy rain test method for high voltage bushing under pollution condition DL
    China Electricity & Power Standards
  • DL/T 799.5-2010
  • Labour environment monitoring technological specification of eletric power industry. Part 5: Monitoring of work in heat environment DL
    China Electricity & Power Standards
  • DL/T 799.3-2010
  • Labour environment monitoring technological specification of eletric power industry. Part 3: Monitoring of indstrial noise DL
    China Electricity & Power Standards
  • DL/T 799.1-2010
  • Labour environment monitoring technological specification of eletric power industry. Part 1: General principles DL
    China Electricity & Power Standards
  • DL/T 5261-2010
  • Operation code of safety for construction equipment of hydroelectric and hydraulic engineering. Excavator DL
    China Electricity & Power Standards
  • DL/T 799.6-2010
  • Labour environment monitoring technological specification of eletric power industry. Part 6: Monitoring of microwave radiation DL
    China Electricity & Power Standards
  • DL/T 332.2-2010
  • Guide for operation of tower type boiler supercritical units. Part 2: Guide for operation of steam turbine DL
    China Electricity & Power Standards
  • DL/T 747-2010
  • Guidance to the quality inspection of mechanical sampling system for power generation coals before acceptance DL
    China Electricity & Power Standards
  • DL/T 330-2010
  • Ultrasonic time of flight diffraction technique in welded joints of hydroelectric or hydraulic engineering steel structure and equipment DL
    China Electricity & Power Standards
  • DL/T 343-2010
  • GIS termination installing code of cross-linked polyethylene power cable for rated voltages from 66kV to 220kV DL
    China Electricity & Power Standards
  • DL/T 345-2010
  • Charged device technology application guidelines for UV diagnostics DL
    China Electricity & Power Standards
  • DL/T 5262-2010
  • Operation code of safety for construction equipment of hydroelectric and hydraulic engineering bulldozer DL
    China Electricity & Power Standards
  • DL/T 334-2010
  • Technical specification for measurement of electromagnetic environment of transmission and transformation projects DL
    China Electricity & Power Standards
  • DL/T 428-2010
  • Technical rules for power system automatic under-frequency load shedding DL
    China Electricity & Power Standards
  • DL/T 342-2010
  • Joint installing code of cross-linked polyethylene power cable for rated voltages from 66kV to 220kV DL
    China Electricity & Power Standards
  • DL/T 344-2010
  • Outdoor termination installing code of cross-linked polyethylene power cable for rated voltages from 66kV to 220kV DL
    China Electricity & Power Standards
  • DL/T 799.4-2010
  • Labour environment monitoring technological specification of eletric power industry. Part 4: Monitoring of industrial toxicants DL
    China Electricity & Power Standards
  • DL/T 799.2-2010
  • Labour environment monitoring technological specification of eletric power industry. Part 2: Monitoring of industrial dust DL
    China Electricity & Power Standards
  • DL/T 329-2010
  • Communications interfaces based on DL/T 860 for low-voltage power supply equipment used in substation DL
    China Electricity & Power Standards
  • DL/T 581-2010
  • Condenser tube rubber ball cleaning equipment and cooling water debris filter DL
    China Electricity & Power Standards
  • DL/T 1119-2010
  • General technical conditions of measuring instruments for power frequency parameters of transmission lines DL
    China Electricity & Power Standards
  • DL/T 332.3-2010
  • Guide for operation of tower type boiler supercritical units. Part 3: Guide for operation of chemical DL
    China Electricity & Power Standards
  • DL/T 5259-2010
  • Technical specification for earth-rockfill dam safety monitoring DL
    China Electricity & Power Standards
  • DL/T 486-2010
  • High-voltage alternating-current disconnectors and earthing switches DL
    China Electricity & Power Standards
  • DL/T 5263-2010
  • Operation code of safety for construction equipment of hydroelectric and hydraulic engineering Loader DL
    China Electricity & Power Standards
  • DL/T 311-2010
  • Guide for AC 1100kV GIS/HGIS maintenance DL
    China Electricity & Power Standards
  • DL/T 341-2010
  • Guide for maintaining flue gas limestone/lime-gypsum desulphurization in thermal power plants DL
    China Electricity & Power Standards
  • DL/T 323-2010
  • Measurement method for activity of quicklime used in dry flue gas desulfurization DL
    China Electricity & Power Standards
  • DL/T 325-2010
  • Technical specifications for occupational health surveillance in electric power industry DL
    China Electricity & Power Standards
  • DL/T 337-2010
  • Coal feeder fault diagnosis and automatic loosening device for coal silo DL
    China Electricity & Power Standards
  • DL/T 5260-2010
  • Technical code of environmental protection for hydropower and water conservancy construction engineering DL
    China Electricity & Power Standards
  • DL/T 333.1-2010
  • Technique requirements of condensate polishing in thermal power plant. Part1: Water-cooled unit DL
    China Electricity & Power Standards
  • DL/T 802.7-2010
  • Technical requirements for electric cable conduits. Part 7: Trenchless cable conduits of modified polypropylene DL
    China Electricity & Power Standards
  • DL/T 355-2010
  • Guide for maintenance of filters and shunt capacitors DL
    China Electricity & Power Standards
  • DL/T 338-2010
  • Technical supervision guide for control system of steam turbine in grid DL
    China Electricity & Power Standards
  • DL/T 819-2010
  • The code of the welding heat treatment for power plant DL
    China Electricity & Power Standards
  • DL/T 332.1-2010
  • Guide for operation of tower type boiler supercritical units. Part 1: Guide for operation of boiler DL
    China Electricity & Power Standards
  • DL/T 320-2010
  • Performance requirements of personal arc protective equipment DL
    China Electricity & Power Standards
  • DL/T 319-2010
  • General technical requirements and test methods for holding poles of overhead transmission line construction DL
    China Electricity & Power Standards
  • DL/T 687-2010
  • General specification for preventing electric mal-operation system with computer DL
    China Electricity & Power Standards
  • DL/T 683-2010
  • Nomenclature for fittings model DL
    China Electricity & Power Standards
  • DL/T 671-2010
  • General specifications for generator-transformer unit protection equipment DL
    China Electricity & Power Standards
  • DL/T 478-2010
  • General specifications for relaying protection and security automatic equipment DL
    China Electricity & Power Standards
  • DL/T 799.7-2010
  • Labour environment monitoring technological specification of eletric power industry. Part 7: Monitoring of power frequency electromagnetic fields DL
    China Electricity & Power Standards
  • DL/T 5255-2010
  • Technical specification of slope construction for hydropower and water conservancy project DL
    China Electricity & Power Standards
  • DL/T 358-2010
  • Code of construction and acceptance for 7.2kV to 12kV outdoor prefabricated switch stations DL
    China Electricity & Power Standards
  • DL/T 5258-2010
  • Construction technique specifications for concreting asphaltic concrete cutoff wall in the earth-rock dams DL
    China Electricity & Power Standards
  • DL/T 5256-2010
  • Data compilation code for earth-rockfill dam safety monitoring DL
    China Electricity & Power Standards
  • DL/T 324-2010
  • Communication protocol for dam safety monitoring automation system DL
    China Electricity & Power Standards
  • DL/T 391-2010
  • The maintenance code of 12kV outdoor highvoltage vacuum circuit-breaker DL
    China Electricity & Power Standards
  • DL/T 318-2010
  • The method of type compilation for construction machines and tools of power transmission and transformation project DL
    China Electricity & Power Standards
  • DL/T 331-2010
  • Guide of the key parameter coordination for planning and design of generator and power network DL
    China Electricity & Power Standards
  • DL/T 313-2010
  • Technical specification for field inspection of 1000kV power transformers DL
    China Electricity & Power Standards
  • DL/T 843-2010
  • Specification for excitation system for large turbine generators DL
    China Electricity & Power Standards
  • DL/T 389-2010
  • The function regulation of management information system of villages and town substation in the county power-supply corporation DL
    China Electricity & Power Standards
  • DL/T 309-2010
  • Execution guide for field test of 1000kV AC system power equipment DL
    China Electricity & Power Standards
  • DL/T 316-2010
  • Specification for hydropower dispatching automation in power grid DL
    China Electricity & Power Standards
  • DL/T 406-2010
  • Specification for automatic line sectionalizers for AC systems DL
    China Electricity & Power Standards
  • DL/T 306.4-2010
  • Code of operation for AC 1000kV substation. Part 4: Hangling of equipment failure DL
    China Electricity & Power Standards
  • DL/T 5257-2010
  • Specification for construction acceptance of thermal power plant flue gas denitration project DL
    China Electricity & Power Standards
  • DL/T 306.2-2010
  • Code of operation for AC 1000kV substation. Part 2: Operating DL
    China Electricity & Power Standards
  • DL/T 306.1-2010
  • Code of operation for AC 1000kV substation. Part 1: Equipment DL
    China Electricity & Power Standards
  • DL/T 340-2010
  • Guide for circulating fluidized bed boiler start-up and commissioning DL
    China Electricity & Power Standards
  • DL/T 712-2010
  • Guideline for the selection of condenser and auxiliary cooler tube materials in power plant DL
    China Electricity & Power Standards
  • DL/T 670-2010
  • General specification for busbar protection equipment DL
    China Electricity & Power Standards
  • DL/T 736-2010
  • Specifications for installation and operation of residual current protector in rural grids DL
    China Electricity & Power Standards
  • DL/T 339-2010
  • Specification for low voltage speed control device with variable frequency DL
    China Electricity & Power Standards
  • DL/T 477-2010
  • The rural low-voltage electric safe working code DL
    China Electricity & Power Standards
  • DL/T 310-2010
  • Guide for AC 1000kV oil-immersed transformer and shunt reactor maintenance DL
    China Electricity & Power Standards
  • DL/T 547-2010
  • Operation management code for optical-fiber communication of power system DL
    China Electricity & Power Standards
  • DL/T 326-2010
  • Step motor type wire alignment telemeter DL
    China Electricity & Power Standards
  • DL/T 335-2010
  • Operation specification for SCR flue gas denitrification system in fossil-fuel power plant DL
    China Electricity & Power Standards
  • DL/T 5254-2010
  • Technical regulation of design for steel tubular tower structures of overhead transmission line DL
    China Electricity & Power Standards
  • DL/T 322-2010
  • Specification for maintaining flue gas denitrification (SCR) equipment in thermal power plants DL
    China Electricity & Power Standards
  • DL/T 5253-2010
  • Design technique and construction regulations for low-voltage distribution network based on the overhead bunDLed insulated conductors DL
    China Electricity & Power Standards
  • DL/T 801-2010
  • Requirements for internal cooling water quality and itsystem in large generators DL
    China Electricity & Power Standards
  • DL/T 315-2010
  • General specifications for power system under-frequency load-shedding and separation equipment DL
    China Electricity & Power Standards
  • DL/T 328-2010
  • Vacuum laser alignment displacement measuring apparatus DL
    China Electricity & Power Standards
  • DL/T 312-2010
  • Guide for AC 1000kV capacitor voltage transformer maintenance DL
    China Electricity & Power Standards
  • DL/T 307-2010
  • Code of operation for AC 1000kV overhead transmission line DL
    China Electricity & Power Standards
  • DL/T 306.5-2010
  • Code of operation for AC 1000kV substation. Part 5: Typical operation DL
    China Electricity & Power Standards
  • DL/T 306.3-2010
  • Code of operation for AC 1000kV substation. Part 3: Inspecting DL
    China Electricity & Power Standards
  • DL/T 5118-2010
  • Plan design guide for the rural electric power network DL
    China Electricity & Power Standards
  • DL/T 737-2010
  • The operated management standard of unattend-substation for the rural electric power network DL
    China Electricity & Power Standards
  • DL/T 317-2010
  • Standardization design criterion of relaying protection DL
    China Electricity & Power Standards
  • DL/T 350-2010
  • The guide for the converter station operation regulation DL
    China Electricity & Power Standards

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