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  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • DL/T 1382-2014
  • Credit evaluation index sYStem classification and codes of power enterprise YS
    China Electricity & Power Standards
  • DL/T 1397.4-2014
  • General specification for DC power sYStem test equipments of electric power system. Part 4: Testing system of DC circuit breaker operating characteristics YS
    China Electricity & Power Standards
  • DL/T 1398.32-2014
  • (Intelligent home sYStems - Part 3-2: Technical specifications of intelligent interactive terminals) YS
    China Electricity & Power Standards
  • SY/T 6735-2014
  • The checking items and specification for ARIES, ARIESII and G3i seismic data acquisition sYStem YS
    China Oil & Gas Industry Standards
  • DL/T 890.552-2014
  • Energy management sYStem application program interface (EMS-API). Part 552: CIMXML model exchange format YS
    China Electricity & Power Standards
  • DL/T 860.74-2014
  • (Part 7-4 power automation communication networks and sYStems: Basic communication structure Compatible logical node classes and data classes) YS
    China Electricity & Power Standards
  • DL/T 1398.33-2014
  • Smart home sYStem. Part 3-3: Technical specification for smart power socket YS
    China Electricity & Power Standards
  • DL/T 722-2014
  • Guide to the analYSis and the diagnosis of gases dissolved in transformer oil YS
    China Electricity & Power Standards
  • DL/T 1393-2014
  • Technological code for water level measurement sYStem of boiler drum in fossil fuel power plant YS
    China Electricity & Power Standards
  • DL/T 1344-2014
  • Technical specification for connecting disturbing customer to power sYStem YS
    China Electricity & Power Standards
  • DL/T 5491-2014
  • Technical code for the design of AC uninterruptible power sYStem of power engineering YS
    China Electricity & Power Standards
  • DL/T 1398.42-2014
  • Smart home sYStem Part 4-2: Communication protocol-Downward communication of home energy gateway YS
    China Electricity & Power Standards
  • DL/T 1392-2014
  • Technical specification of insulation monitoring devices for DC power sYStem YS
    China Electricity & Power Standards
  • NB/T 33016-2014
  • Code for testing of electrochemical energy storage sYStem interconnecting with distribution network YS
    China Energy industry Standards
  • DL/T 860.901-2014
  • (Communication networks and power automation sYStems - Part 901: DL/T860 application communication between substations) YS
    China Electricity & Power Standards
  • DL/T 1398.41-2014
  • Smart home sYStem. Part 4-1: Communication protocol. Communication between masterstation and home energy gateway YS
    China Electricity & Power Standards
  • DL/T 1398.31-2014
  • (Smart home sYStems - Part 3-1: Home Energy Gateway Technical Specifications) YS
    China Electricity & Power Standards
  • NB/T 31057-2014
  • (Wind farm collector sYStem over-voltage protection Technical Specifications) YS
    China Energy industry Standards
  • NB/T 20321-2014
  • Design and Installation of electric beat tracing sYStem for nuclear power plants YS
    China Energy industry Standards
  • DL/T 1398.1-2014
  • (Smart home sYStems - Part 1: General) YS
    China Electricity & Power Standards
  • SY/T 6734-2014
  • The checking items and specification for seismic source synchronization sYStem YS
    China Oil & Gas Industry Standards
  • DL/T 1359-2014
  • The method for analYSis and judgement of SF6 mal-function gas in electrical equipment YS
    China Electricity & Power Standards
  • NB/T 33014-2014
  • Operation and control specification for electrochemical energy storage sYStem interconnecting with distribution network YS
    China Energy industry Standards
  • DL/T 1398.2-2014
  • (Smart home sYStems - Part 2: Functional Specification) YS
    China Electricity & Power Standards
  • DL/T 1351-2014
  • Guide for transient over-voltage measurement and recording sYStem used in electric system YS
    China Electricity & Power Standards
  • DL/T 550-2014
  • Technical specification for dispatching control sYStem of district power grid YS
    China Electricity & Power Standards
  • NB/T 35044-2014
  • Specification for designing service power sYStem for hydropower station YS
    China Energy industry Standards
  • NB/T 33015-2014
  • Technical guideline for electrochemical energy storage sYStem interconnecting with distribution network YS
    China Energy industry Standards
  • SY/T 6747-2014
  • Specification for NMR phYSical property logging of oil and gas wells YS
    China Oil & Gas Industry Standards
  • SY/T 5078-2014
  • Hydraulic pumping sYStem YS
    China Oil & Gas Industry Standards
  • DL/T 804-2014
  • Application guide of metal oxide surge arresters for a.c.power sYStem YS
    China Electricity & Power Standards
  • SY/T 6986.1-2014
  • (Design and test equipment and installation LNG marine transportation sYStems - Part 1: Design and test delivery arm) YS
    China Oil & Gas Industry Standards
  • NB/T 35043-2014
  • Guide for short-circuit current calculation in three-phase AC sYStems of hydropower projects YS
    China Energy industry Standards
  • SY/T 6276-2014
  • Petroleum and natural gas industries health, safety and environmental management sYStems YS
    China Oil & Gas Industry Standards
  • SY/T 0612-2014
  • Code for design of gathering and transmission sYStems in highly hydrogen sulfide gas field YS
    China Oil & Gas Industry Standards
  • NB/T 31058-2014
  • Electrical energy matching and energy efficiency requirement of wind turbine generator sYStem YS
    China Energy industry Standards
  • SY/T 0027-2014
  • Code for design of steam injection sYStem for viscous crude YS
    China Oil & Gas Industry Standards
  • NB/T 31056-2014
  • Technical specification of earthing for wind turbine generator sYStem YS
    China Energy industry Standards
  • DL/T 1398.34-2014
  • Smart home sYStem. Part 3-4: Technical specification for household appliance monitoring module YS
    China Electricity & Power Standards
  • DL/T 1353-2014
  • Specification for SF6 gas purification sYStem YS
    China Electricity & Power Standards
  • NB/T 20313-2014
  • Documentation sYStem of operating nuclear power plant YS
    China Energy industry Standards
  • NB/T 20005.17-2014
  • Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 17: Pushed formed elbows for use in main steam sYStems YS
    China Energy industry Standards
  • SY/T 7002-2014
  • Technical specifications for geophYSical reservoir prediction YS
    China Oil & Gas Industry Standards
  • SY/T 6635-2014
  • Inspection practices for piping sYStem components YS
    China Oil & Gas Industry Standards
  • NB/T 20323-2014
  • Criteria for periodic test of passive containment cooling sYStem YS
    China Energy industry Standards
  • NB/T 20324-2014
  • Criteria for periodic test or passive core cooling sYStem YS
    China Energy industry Standards
  • NB/T 20026-2014
  • General requirements for instrumentation and control sYStems important to safety in nuclear power plants YS
    China Energy industry Standards
  • SY/T 7018-2014
  • Managed pressure drilling sYStem YS
    China Oil & Gas Industry Standards
  • SY/T 7012-2014
  • (Coiled Tubing Well Control Equipment SYStem) YS
    China Oil & Gas Industry Standards
  • SY/T 6424-2014
  • Analytical method for alkaline/surfactant/polymer flooding sYStem YS
    China Oil & Gas Industry Standards
  • SY/T 6723-2014
  • Specification for economical operation of oil pipeline sYStem YS
    China Oil & Gas Industry Standards
  • NB/T 51023-2014
  • Technical requirments of solid backfilling materials free falling feeding sYStem YS
    China Energy industry Standards
  • NB/T 20322-2014
  • Commimioning test and operation criteria for cathodic protection sYStem of buried metallic structure applied in nuclear power plants YS
    China Energy industry Standards
  • NB/Z 20326-2014
  • AnalYSis methodology for uncertainty of setpoints for instrumentation of safety system in nuclear power plants YS
    China Energy industry Standards
  • YD/T 2716-2014
  • (GSM/WCDMA digital cellular mobile telecommunication network Wireless network optimization sYStem features technical requirements) YS
    China Telecommunication Standards
  • YD/T 2715-2014
  • (2GHz cdma2000/CDMA 1X digital cellular mobile telecommunication network Wireless network optimization sYStem features technical requirements) YS
    China Telecommunication Standards
  • YD/T 2741-2014
  • Technical Specification for Uu-T Interface of LTE based Broadband Trunking Communication (B-Trunc) SYStem (Phase 1) YS
    China Telecommunication Standards
  • YD/T 1363.3-2014
  • (Communication Bureau (station) power supply, air conditioning and environmental monitoring and management sYStems - Part 3: Front smart device protocol) YS
    China Telecommunication Standards
  • YD/T 2701-2014
  • (Telecommunications network and Internet security baseline configuration requirements and testing requirements Operating SYStem) YS
    China Telecommunication Standards
  • YD/T 1363.4-2014
  • (Communication Bureau (station) power supply, air conditioning and environmental monitoring and management sYStem - Part 4: Test methods) YS
    China Telecommunication Standards
  • YD/T 2739-2014
  • (2GHz WCDMA digital cellular mobile communication network radio access subsYStem device testing method (seventh stage) enhanced high-speed packet access (HSPA +)) YS
    China Telecommunication Standards
  • YD/T 1436-2014
  • (Outdoor communication power sYStem) YS
    China Telecommunication Standards
  • YD/T 2738-2014
  • (2GHz WCDMA digital cellular mobile communication network radio access subsYStem equipment technical requirements (phase VII) enhanced high-speed packet access (HSPA +)) YS
    China Telecommunication Standards
  • YD/T 2762-2014
  • (GSM/WCDMA digital cellular mobile communication network core network technology to optimize sYStem functionality requirements) YS
    China Telecommunication Standards
  • YD/T 2740.2-2014
  • (Wireless communication indoor signal distribution sYStems - Part 2: Cables (including leaky cable) technical requirements and test methods) YS
    China Telecommunication Standards
  • YD/T 1363.2-2014
  • (Communication Bureau (station) power supply, air conditioning and environmental monitoring and management sYStem - Part 2: Interconnection Agreement) YS
    China Telecommunication Standards
  • YD/T 2740.3-2014
  • (Wireless communication indoor signal distribution sYStems - Part 3: Requirements and test methods amplifier technology) YS
    China Telecommunication Standards
  • SJ/T 11459.7.1-2014
  • (The liquid crYStal display devices - Part 7-1: Passive liquid crystal display window shape and size preferred series) YS
    China Electronics Standards
  • YD/T 2740.6-2014
  • (Wireless communication indoor signal distribution sYStems - Part 6: Network inspection methods) YS
    China Telecommunication Standards
  • YD/T 1363.1-2014
  • (Communication Bureau (station) power supply, air conditioning and environmental monitoring and management sYStem - Part 1: System Technical Requirements) YS
    China Telecommunication Standards
  • YD/T 2740.1-2014
  • (Wireless communication indoor signal distribution sYStems - Part 1: General technical requirements) YS
    China Telecommunication Standards
  • YD/T 2757-2014
  • (PON access network equipment sYStems support IPv6 test methods) YS
    China Telecommunication Standards
  • YD/T 1119-2014
  • (Communication cable wireless communication phYSical foamed polyolefin insulated corrugated outer conductor coaxial RF supersoft) YS
    China Telecommunication Standards
  • YD/T 2740.5-2014
  • (Wireless communication indoor signal distribution sYStems - Part 5: Passives technical requirements and test methods) YS
    China Telecommunication Standards
  • YD/T 1970.9-2014
  • (Communication Bureau (station) power sYStem maintenance technical requirements - Part 9: Solar and wind power systems) YS
    China Telecommunication Standards
  • YD/T 2742-2014
  • (Packet digital microwave communications equipment and sYStem technical requirements and test methods) YS
    China Telecommunication Standards
  • YD/T 1363.5-2014
  • (Communication Bureau (station) power supply, air conditioning and environmental monitoring and management sYStems - Part 5: Access centralized monitoring system) YS
    China Telecommunication Standards
  • YD/T 2767-2014
  • (Communication Bureau (station) Energy Management SYStem) YS
    China Telecommunication Standards
  • YD/T 2763-2014
  • (2GHz cdma2000/CDMA 1X digital cellular mobile communication network core network technology to optimize sYStem functionality requirements) YS
    China Telecommunication Standards
  • YD/T 2740.4-2014
  • (Part 4 wireless communication indoor signal distribution sYStems: optical equipment technical requirements and test methods) YS
    China Telecommunication Standards
  • JC/T 817-2014
  • Gem grade synthetic cubic zirconia crYStals YS
    China Building Materials Standards
  • FZ/T 01035-2014
  • Textiles. Universal sYStem for designating linear density(Tex System) YS
    China Textile & Garment industry Standards
  • FZ/T 01036-2014
  • Textiles-Integrated conversion table for replacing traditional yarn numbers by rounded values in the Tex sYStem YS
    China Textile & Garment industry Standards
  • FZ/T 01040-2014
  • Textiles. Twist factor related to the Tex SYStem YS
    China Textile & Garment industry Standards
  • JC/T 2265-2014
  • Rigid phenolie foam for external thermal insulation composite sYStem YS
    China Building Materials Standards
  • HG/T 4677-2014
  • Reaction performance test method of iron-based catalYSt for Fischer-Tropsch synthesis YS
    China Chemical Industry Standards
  • JC/T 2258-2014
  • Specification for equipment of waste heat recovery of cement kiln sYStem YS
    China Building Materials Standards
  • HG/T 3544-2014
  • Test method of activity for high temperature carbon monoxide shift catalYSt in atmospheric pressure YS
    China Chemical Industry Standards
  • HG/T 4681-2014
  • Analytical method of chemical composition in the catalYSt for nitrobenzene hydrogenation to aniline YS
    China Chemical Industry Standards
  • HG/T 2271-2014
  • The platinum catalYSt Oxidizing ammonia into nitric acid YS
    China Chemical Industry Standards
  • HG/T 4678-2014
  • Analytical method of chemical composition in Iron-based catalYSt. Fischer-Tropsch synthesis YS
    China Chemical Industry Standards
  • HG/T 4675-2014
  • Precipitated iron catalYSt for Fischer-Tropsch synthesis YS
    China Chemical Industry Standards
  • HG/T 2089-2014
  • Test method of activity for oxidizing sulphuric dioxide into sulphuric acid catalYSt YS
    China Chemical Industry Standards
  • HG/T 4676-2014
  • PhYSical performance test method in iron-based catalyst for Fischer-Tropsch synthesis YS
    China Chemical Industry Standards
  • HG/T 4674-2014
  • Test method of activity for nickel series gas phase benzene hydrogenation catalYSts YS
    China Chemical Industry Standards
  • JC/T 2242-2014
  • Cement interface treating agent and tile grout for external thermal insulation composite sYStems YS
    China Building Materials Standards
  • HG/T 4680-2014
  • Test method for single pellet crush strength of fertilizer catalYSts YS
    China Chemical Industry Standards
  • HG/T 2514-2014
  • Test method of activity for organic sulfur hydrogenation catalYSt YS
    China Chemical Industry Standards
  • HG/T 4669-2014
  • High impact polYStyrene (PS-HI) color masterbatch YS
    China Chemical Industry Standards
  • HG/T 4682-2014
  • Analytical method of chemical composition in the catalYSt for cydohexanol dehydrogenation YS
    China Chemical Industry Standards

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