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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
  • DL/T 1679-2016
  • (Technical Conditions of Calcined Petroleum Coke for High Voltage DC Grounding) DL
    China Electricity & Power Standards
  • DL/T 1637-2016
  • (Guideline for inspection of substation robots) DL
    China Electricity & Power Standards
  • DL/T 1674-2016
  • (Technical Guidelines for Lightning Protection for 35kV and Below) DL
    China Electricity & Power Standards
  • DL/T 1646-2016
  • (Calculation Method of Technical Index for Cogeneration Unit with Absorption Heat Pump Technology) DL
    China Electricity & Power Standards
  • DL/T 531-2016
  • (Technical condition of high temperature and high pressure cut - off valve for power station) DL
    China Electricity & Power Standards
  • DL/T 1678-2016
  • (Technical specification for grounding resistance reduction of electric power engineering) DL
    China Electricity & Power Standards
  • DL/T 1627-2016
  • (Technical condition of thyristor rectifier bridge for hydro - generator excitation system) DL
    China Electricity & Power Standards
  • DL/T 1011-2016
  • (Specification for data exchange format for power system relay protection setting calculation) DL
    China Electricity & Power Standards
  • DL/T 1075-2016
  • (Technical conditions for protection and control of protective devices) DL
    China Electricity & Power Standards
  • DL/T 849.6-2016
  • (General specification for special equipment for electrical equipment - Part 6: High - voltage resonant test equipment) DL
    China Electricity & Power Standards
  • DL/T 587-2016
  • (Operation and management procedures for relay protection and safety automatic devices) DL
    China Electricity & Power Standards
  • DL/T 1638-2016
  • (Technical Condition of Transformer Protection and Control Device for Unit of Wind Turbine) DL
    China Electricity & Power Standards
  • DL/T 746-2016
  • (Guidelines for selection of butterfly valves for power plants) DL
    China Electricity & Power Standards
  • DL/T 1648-2016
  • (Technical specification for high and low voltage crossing of auxiliary frequency converter of power plant and substation) DL
    China Electricity & Power Standards
  • DL/T 1641-2016
  • (General rules for reliability testing of magnetic latching relays) DL
    China Electricity & Power Standards
  • DL/T 1645-2016
  • (Code for acceptance of absorption heat pump project in thermal power plant) DL
    China Electricity & Power Standards
  • DL/T 1628-2016
  • (Technical Condition of Excitation Transformer for Hydrogenerator) DL
    China Electricity & Power Standards
  • DL/T 1681-2016
  • (Selection Guide for High Pressure Test Equipment) DL
    China Electricity & Power Standards
  • DL/T 424-2016
  • (Test method for industrial sulfuric acid for power plants) DL
    China Electricity & Power Standards
  • DL/T 1639-2016
  • (Substation Relay Protection Information Ethernet 103 Transmission Specification) DL
    China Electricity & Power Standards
  • DL/T 1625-2016
  • (Basic technical conditions for centralized monitoring system of cascade hydropower) DL
    China Electricity & Power Standards
  • DL/T 922-2016
  • (Guidelines for order and acceptance of general purpose valves for steel for thermal power generation) DL
    China Electricity & Power Standards
  • DL/T 846.11-2016
  • (General specification for high - voltage test equipment - Part 11: UHF partial discharge detectors) DL
    China Electricity & Power Standards
  • DL/T 1052-2016
  • (Guidance on technical supervision of electric power) DL
    China Electricity & Power Standards
  • DL/T 846.7-2016
  • (General specification for high - voltage test equipment - Part 7: Insulating oil dielectric strength tester) DL
    China Electricity & Power Standards
  • DL/T 846.4-2016
  • (General specification for high voltage test equipment - Part 4: Pulse current method partial discharge measuring instrument) DL
    China Electricity & Power Standards
  • DL/T 1632-2016
  • (Technical requirements for flanges for steel pipe towers for transmission lines) DL
    China Electricity & Power Standards
  • DL/T 1661-2016
  • (Technical specification for intelligent substation monitoring data and interface) DL
    China Electricity & Power Standards
  • DL/T 448-2016
  • (Technical management procedures for energy metering devices) DL
    China Electricity & Power Standards
  • DL/T 5049-2016
  • (Technical specification for large span engineering survey of overhead transmission line) DL
    China Electricity & Power Standards
  • DL/T 1677-2016
  • (Technical Condition of Reducing Resistance Grounding Module for Power Engineering) DL
    China Electricity & Power Standards
  • DL/T 5744.1-2016
  • (Specification for the rated voltage of 66kV to 220kV XLPE insulated power cables - Part 1: ) DL
    China Electricity & Power Standards
  • DL/T 1652-2016
  • (Specification for supercapacitors for energy metering equipment) DL
    China Electricity & Power Standards
  • DL/T 5115-2016
  • (Technical specification for seepage stop of concrete face rockfill dam) DL
    China Electricity & Power Standards
  • DL/T 1659-2016
  • (Technical requirements for ladder for power operation) DL
    China Electricity & Power Standards
  • DL/T 1675-2016
  • (Technical condition of high - voltage DC grounding pole feeding element) DL
    China Electricity & Power Standards
  • DL/T 1667-2016
  • (Substation stainless steel composite material) DL
    China Electricity & Power Standards
  • DL/T 1649-2016
  • (Technical specification for distribution network dispatching control system) DL
    China Electricity & Power Standards
  • DL/T 1660-2016
  • (Power system message bus interface specification) DL
    China Electricity & Power Standards
  • DL/T 1633-2016
  • (Technical specification for compact high - voltage shunt capacitor devices) DL
    China Electricity & Power Standards
  • DL/T 5744.3-2016
  • (Specification for 66 kV to 220 kV cross-linked polyethylene insulated power cables - Part 3: Tunnel laying) DL
    China Electricity & Power Standards
  • DL/T 846.1-2016
  • (General specification for high - voltage test equipment - Part 1: High - voltage voltage divider measurement system) DL
    China Electricity & Power Standards
  • DL/T 5369-2016
  • (KeyWord: specification; thermal power generation project; ) DL
    China Electricity & Power Standards
  • DL/T 5521-2016
  • (Design Guidelines for Variable Frequency Speed 鈥嬧婻egulating System of Thermal Power Plant) DL
    China Electricity & Power Standards
  • DL/T 809-2016
  • (Method for determination of turbidity of water in power plant) DL
    China Electricity & Power Standards
  • DL/T 1666-2016
  • (Technical Condition of Water Transfer System for Hydropower Station) DL
    China Electricity & Power Standards
  • DL/T 1676-2016
  • (Guidelines for selection of arrester for AC transmission lines) DL
    China Electricity & Power Standards
  • DL/T 750-2016
  • (Operation and maintenance of rotary air preheater) DL
    China Electricity & Power Standards
  • DL/T 748.10-2016
  • (Guide for maintenance of boiler units in thermal power plants - Part 10: Maintenance of desulphurization systems) DL
    China Electricity & Power Standards
  • DL/T 1682-2016
  • (Guidelines for Grounding Safety for AC Substation) DL
    China Electricity & Power Standards
  • DL/T 1680-2016
  • (Technical Guidelines for State Assessment of Large Grounding Grids) DL
    China Electricity & Power Standards
  • DL/T 846.10-2016
  • (General specification for high voltage test equipment - Part 10: Transient ground voltage partial discharge detector) DL
    China Electricity & Power Standards
  • DL/T 1647-2016
  • (Technical conditions for use of fire - resistant power capacitors) DL
    China Electricity & Power Standards
  • DL/T 1634-2016
  • (Technical Guidelines for Live Line Operation of Transmission Lines in High Altitude Area) DL
    China Electricity & Power Standards
  • DL/T 846.12-2016
  • (General specification for high - voltage test equipment - Part 12: Electrical capacitance tester) DL
    China Electricity & Power Standards
  • DL/T 872-2016
  • (Technical condition of single - phase - to - ground fault line selection device for small current grounding system) DL
    China Electricity & Power Standards
  • NB/SH/T 0938-2016
  • (Fuel sampling and hanDLing procedures for volatile determination) DL
    China Energy industry Standards
  • DL/T 5214-2016
  • (Technical specification for foundation treatment of damping method for hydropower project) DL
    China Electricity & Power Standards
  • DL/T 1624-2016
  • (Power system plant station and master equipment naming specification) DL
    China Electricity & Power Standards
  • DL/T 1673-2016
  • (Technical specification for valve side casing of converter transformer) DL
    China Electricity & Power Standards
  • DL/T 5225-2016
  • (Code for communication design of 220kV ~ 1000kV substation) DL
    China Electricity & Power Standards
  • DL/T 1650-2016
  • (Code for grid operation of small hydropower stations) DL
    China Electricity & Power Standards
  • DL/T 1642-2016
  • (Ring concrete pole with buckle) DL
    China Electricity & Power Standards
  • DL/T 1669-2016
  • (Guidance on the implementation of on - site DC withstand voltage test for 卤 800kV DC equipment) DL
    China Electricity & Power Standards
  • DL/T 1643-2016
  • (Pole with board) DL
    China Electricity & Power Standards
  • DL/T 840-2016
  • (Technical conditions for the use of high - voltage shunt capacitors) DL
    China Electricity & Power Standards
  • DL/T 5518-2016
  • (Design Code for Communication Cable in Power Plant) DL
    China Electricity & Power Standards
  • DL/T 795-2016
  • (Power System Digital Dispatching Switch) DL
    China Electricity & Power Standards
  • DL/T 1230-2016
  • (Power system graphics specification) DL
    China Electricity & Power Standards
  • JJG 745-2016
  • (Verification procedure of vehicle heaDLamp detector) DL
    China Metrological Standards
  • JJF 1593-2016
  • (Standard Specification for NeeDLe - like, Sheet - like Calibrator Calibration) DL
    China Metrological Standards
  • GB/T 33067-2016
  • Analysis method of chemical composition for Pd deoxidant catalyst at the midDLe temperature DL
    China National Standards
  • GB/T 32971-2016
  • Methods of determination and calculation of heat balance in regenerative burner for laDLe preheating system of iron and steel industry DL
    China National Standards
  • GB/T 32725-2016
  • Guidance on the collection, hanDLing and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory DL
    China National Standards
  • DL/T 5739-2016
  • (Technical Guidelines for Fire Protection Construction of Thermal Power Engineering) DL
    China Electricity & Power Standards
  • DL/T 5514-2016
  • (Urban power cable line construction drawing design document content depth requirement) DL
    China Electricity & Power Standards
  • DL/T 5517-2016
  • (Detailed description of the contents of the construction drawings of the string) DL
    China Electricity & Power Standards
  • DL/T 1601-2016
  • (Specification for construction, acceptance and operation of fiber - optic composite aerial phase) DL
    China Electricity & Power Standards
  • DL/T 5740-2016
  • (Code for construction of intelligent substation) DL
    China Electricity & Power Standards
  • DL/T 5737-2016
  • (Construction Technical Code for Circular Storage Coal Bunker of Thermal Power Plant) DL
    China Electricity & Power Standards
  • DL/T 5738-2016
  • (Code for Construction of Deformation Joint in Electric Power Construction Project) DL
    China Electricity & Power Standards
  • DL/T 5736-2016
  • (Code for construction of chimney (flue) anti - corrosion engineering in thermal power plant) DL
    China Electricity & Power Standards
  • DL/T 1620-2016
  • (Technical Guidelines for Forecasting Fire Safety of Overhead Transmission Lines) DL
    China Electricity & Power Standards
  • DL/T 1597-2016
  • (Technical Specification for Storage Monitoring of Disaster Recovery System in Power Industry) DL
    China Electricity & Power Standards
  • DL/T 1033.4-2016
  • (Electricity - Vocabulary - Part 4: Thermal power generation) DL
    China Electricity & Power Standards
  • DL/T 1614-2016
  • (Technical specification for power emergency command communication vehicle) DL
    China Electricity & Power Standards
  • DL/T 1603-2016
  • (Quality inspection and acceptance of shot peening layer on the inner wall of austenitic stainless steel boiler tubes) DL
    China Electricity & Power Standards
  • DL/T 1594-2016
  • (Operation and Technical Condition of Circulating Fluidized Bed Boiler Roller Slag) DL
    China Electricity & Power Standards
  • DL/T 1604-2016
  • (Technical conditions for wear parts of pulverizer in coal - fired power plant) DL
    China Electricity & Power Standards
  • DL/T 5221-2016
  • (Technical specification for design of urban power cable) DL
    China Electricity & Power Standards
  • DL/T 5187.1-2016
  • (Technical specification for coal hanDLing design of thermal power plants - Part 1: Coal handling systems) DL
    China Electricity & Power Standards
  • DL/T 1610-2016
  • (General specification for inspection system of substation robots) DL
    China Electricity & Power Standards
  • DL/T 698.44-2016
  • (Electrical energy information acquisition and management system - Part 4-4: Communication protocol - Micropower wireless communication protocol) DL
    China Electricity & Power Standards
  • DL/T 567.6-2016
  • (Methods of test for fuels used in thermal power plants - Part 6: Methods for determination of combustibles from fly ash and slag) DL
    China Electricity & Power Standards
  • DL/T 1593-2016
  • (Reliability Verification Method of Power Information Terminal) DL
    China Electricity & Power Standards
  • DL/T 939-2016
  • (Technical guide for supervision of boiler heating surface of thermal power plant) DL
    China Electricity & Power Standards
  • DL/T 1622-2016
  • (Specification for Ultrasonic Inspection of Clamped Copper - Aluminum Transition Equipment Clamps) DL
    China Electricity & Power Standards
  • DL/T 1619-2016
  • (Technical requirements for filter bag for bag filter in thermal power plant) DL
    China Electricity & Power Standards
  • DL/T 1605-2016
  • (CALCULATION METHOD OF HEAT VALUE, COMPRESSION COEFFICIENT AND RELATIVE DENSITY OF GASEOUS FUEL IN COMBINED CYCLE POWER) DL
    China Electricity & Power Standards
  • DL/T 1033.10-2016
  • (Electric power - Vocabulary - Part 10: Electrical equipment) DL
    China Electricity & Power Standards

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