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  •  China "NB" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • NB/T 20009.25-2014
  • Welding material for pressurized water reactor nuclear power plants. Part 25: Carbon steel electrodes for flux cored arc welding for safety-related components NB
    China Energy industry Standards
  • NB/T 31057-2014
  • (Wind farm collector system over-voltage protection Technical Specifications) NB
    China Energy industry Standards
  • NB/T 20321-2014
  • Design and Installation of electric beat tracing system for nuclear power plants NB
    China Energy industry Standards
  • NB/T 31054-2014
  • (Adaptive grid wind turbine test procedures) NB
    China Energy industry Standards
  • NB/T 33016-2014
  • Code for testing of electrochemical energy storage system interconnecting with distribution network NB
    China Energy industry Standards
  • NB/T 31052-2014
  • Safety code for working at height in wind farm NB
    China Energy industry Standards
  • NB/T 35041-2014
  • Design code of construction diversion for hydropower engineering NB
    China Energy industry Standards
  • NB/T 33013-2014
  • Operation and control specification for distributed island NB
    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 NB
    China Energy industry Standards
  • NB/T 33014-2014
  • Operation and control specification for electrochemical energy storage system interconnecting with distribution network NB
    China Energy industry Standards
  • NB/T 35042-2014
  • Design code of communication for hydroelectric power plants NB
    China Energy industry Standards
  • NB/T 31062-2014
  • Specification and technical requirements of dry. type transformers for wind turbine applications NB
    China Energy industry Standards
  • NB/T 20009.35-2014
  • Welding material for pressurized water reactor nuclear power plants. Part35: Low alloy steel covered electrodes for containment vessel NB
    China Energy industry Standards
  • NB/T 35045-2014
  • Code for manufacture installation and acceptance of steel gates in hydropower engineering NB
    China Energy industry Standards
  • NB/T 42041-2014
  • Specification for small hydropower unit installation NB
    China Energy industry Standards
  • NB/T 35040-2014
  • Design code for heating ventilation and air conditioning of hydropower plants NB
    China Energy industry Standards
  • NB/T 20320-2014
  • Criteria for nuclear power plant response to an earthquake NB
    China Energy industry Standards
  • NB/T 31060-2014
  • (Wind power generation equipment environmental conditions) NB
    China Energy industry Standards
  • NB/T 42043-2014
  • High voltage static synchronous compensation installation NB
    China Energy industry Standards
  • NB/T 42044-2014
  • Alternating-current metal-enclosed intelligent switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV NB
    China Energy industry Standards
  • NB/T 20313-2014
  • Documentation system of operating nuclear power plant NB
    China Energy industry Standards
  • NB/T 42042-2014
  • Intermediate strength aluminium alloy wire for overhead line conductors NB
    China Energy industry Standards
  • NB/T 20316-2014
  • Requirements for hot functional tests before core loading for PWR nuclear power plants NB
    China Energy industry Standards
  • NB/T 51017-2014
  • Power support filtration station for coal mine NB
    China Energy industry Standards
  • NB/T 51020-2014
  • Specification of powered support used in coal mining by solid backflling NB
    China Energy industry Standards
  • NB/T 51025-2014
  • (Coal Resource Exploration Engineering Measurement Procedures) NB
    China Energy industry Standards
  • NB/T 51026-2014
  • (Deep coal mine water treatment reverse osmosis technology requirements) NB
    China Energy industry Standards
  • NB/T 51027-2014
  • (Heart Coal coal sample preparation method) NB
    China Energy industry Standards
  • NB/T 33015-2014
  • Technical guideline for electrochemical energy storage system interconnecting with distribution network NB
    China Energy industry Standards
  • NB/T 20026-2014
  • General requirements for instrumentation and control systems important to safety in nuclear power plants NB
    China Energy industry Standards
  • NB/T 20315-2014
  • Design and fabrication specification for steam generator of pressurized water reactor nuclear power plants NB
    China Energy industry Standards
  • NB/T 35043-2014
  • Guide for short-circuit current calculation in three-phase AC systems of hydropower projects NB
    China Energy industry Standards
  • NB/T 35039-2014
  • Specification for geological observation of hydropower projects NB
    China Energy industry Standards
  • NB/T 20317-2014
  • Management of operating experience feedback in nuclear power plant NB
    China Energy industry Standards
  • NB/T 20318-2014
  • Pressure transmitter important to safety in nuclear power plants NB
    China Energy industry Standards
  • NB/T 20319-2014
  • Criterion for technical specification for pressurized water reactor nuclear power plant NB
    China Energy industry Standards
  • NB/T 35046-2014
  • Code for calculating design flood of hydropower projects NB
    China Energy industry Standards
  • NB/T 35044-2014
  • Specification for designing service power system for hydropower station NB
    China Energy industry Standards
  • NB/T 20314-2014
  • Transient counting for nuclear power plants NB
    China Energy industry Standards
  • NB/T 20323-2014
  • Criteria for periodic test of passive containment cooling system NB
    China Energy industry Standards
  • NB/T 31064-2014
  • Technical specifications for off-shore type double-fed wind generator NB
    China Energy industry Standards
  • NB/T 20007.29-2014
  • Stainless steel for pressurized water reactor nuclear power plants. Part 29: non-pressure-retaining category A, B and C austenltic-ferritic duplex stainless steel castings for pumps NB
    China Energy industry Standards
  • NB/T 20007.28-2014
  • Stainless steel for pressurized water reactor nuclear power plants. Part 28: Class 3 pressure-retaining austenitic-ferritic (duplex) stainless steel castings for seawater application NB
    China Energy industry Standards
  • NB/T 31051-2014
  • Test procedure of wind turbine low voltage ride through capability NB
    China Energy industry Standards
  • NB/T 31056-2014
  • Technical specification of earthing for wind turbine generator system NB
    China Energy industry Standards
  • NB/T 20325.2-2014
  • Prestressing technology specilkation for safety contaloments of PWR nuclear power. plants.Part 2: test NB
    China Energy industry Standards
  • NB/T 31053-2014
  • Modeling and validation method of wind turbine low voltage ride through characteristics NB
    China Energy industry Standards
  • NB/T 20325.1-2014
  • Prestressing technology specification for safety containments of PWR nuclear power plants. Part 1: Material NB
    China Energy industry Standards
  • NB/T 20312-2014
  • Code on the in-service Inspections of mechanical components of pressurized water reactor nuclear islands NB
    China Energy industry Standards
  • NB/T 20325.3-2014
  • Prestressing tecbnology specification for safety containments of PWR nuclear power plants. Part 3: Construction NB
    China Energy industry Standards
  • NB/T 31059-2014
  • Wind turbine. Transient overvoltage suppression equipment for double-fed asynchronous generator NB
    China Energy industry Standards
  • NB/T 20009.21-2014
  • Welding material for pressurized water reactor nuclear power plants Part 21: Carbon steel covered electrodes for safety-related components NB
    China Energy industry Standards
  • NB/T 31061-2014
  • Pad-mounted transformers for wind turbine applications NB
    China Energy industry Standards
  • NB/T 31058-2014
  • Electrical energy matching and energy efficiency requirement of wind turbine generator system NB
    China Energy industry Standards
  • NB/T 31063-2014
  • Permanent magnetic synchronous generator for off-shore wind turbine NB
    China Energy industry Standards
  • NB/T 20324-2014
  • Criteria for periodic test or passive core cooling system NB
    China Energy industry Standards
  • NB/T 20009.26-2014
  • Welding material for pressurized water reactor nuclear power plants. Part 26: Carbon steel electrodes for gas shielded an wedding for safety-related compoaeNB NB
    China Energy industry Standards
  • NB/T 51024-2014
  • Technology of solid backfilling materials porous bottom unloading conveyor type NB
    China Energy industry Standards
  • NB/Z 20326-2014
  • Analysis methodology for uncertainty of setpoints for instrumentation of safety system in nuclear power plants NB
    China Energy industry Standards
  • NB/T 51019-2014
  • Method of compaction testing of solid backfilling materials NB
    China Energy industry Standards
  • NB/T 51018-2014
  • Throwing-type backfilling technology with solid materials in working face specifications NB
    China Energy industry Standards
  • NB/T 51022-2014
  • Technical specification of filling pipe for vertical feeding solid backfilling materials NB
    China Energy industry Standards
  • NB/T 51021-2014
  • Technology of crawler walk type solid backfilling materials reproduced conveyor NB
    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 NB
    China Energy industry Standards
  • NB/T 51023-2014
  • Technical requirments of solid backfilling materials free falling feeding system NB
    China Energy industry Standards
  • QC/T 242-2014
  • Static uNBalance requirements and test methods of vehicle wheels NB
    China Automobile & Vehicle industry Standards
  • TB/T 3349-2014
  • Traction transformer oNBoard electric multiple unit NB
    China Railway & Train Standards
  • QB/T 4767-2014
  • Steel meNBers for furniture NB
    China Light Industry Standards
  • GB/T 24797.3-2014
  • Film for wrapping rubber bales―Part 3: Ethylene-propylene-diene rubber (EPDM),acrylonitrilebutadiene rubber (NBR),hydrogenated nitrile-butadiene rubber(HNBR),acrylic-ethylene rubber (AEM) and acrylic rubber (ACM) NB
    China National Standards
  • NB/T 32021-2014
  • Solar photovoltaic powered trickle irrigation system NB
    China Energy industry Standards
  • NB/T 34019-2014
  • Specifications for biomass briquette equipments of round flat type die NB
    China Energy industry Standards
  • NB/T 42036-2014
  • Specification for metal of rotor of screw expanding machine NB
    China Energy industry Standards
  • NB/T 25043.1-2014
  • Construction technology code for coventional island and BOP of nuclear power plant. Part 1: Civil work NB
    China Energy industry Standards
  • NB/T 20265-2014
  • Seismic testing of relays in nuclear power plants NB
    China Energy industry Standards
  • NB/T 20301-2014
  • Specification of safety class medium voltage three-phase asynchronous motors for nuclear power plant NB
    China Energy industry Standards
  • NB/T 10011-2014
  • Compile regulation on project application report of processing and conversion project for liquid biofuel field NB
    China Energy industry Standards
  • NB/SH/T 0880-2014
  • Standard test method for determination of caldmm, chlorine, copper, magnesium, phospehorus, sulfur, and zinc in unused lubricating ails and additives by wavelength dispersive X-ray fluorescence spectromefry (mathematical correction procedure) NB
    China Energy industry Standards
  • NB/T 20269-2014
  • Design and fabrication specification for reactor coolant pump of pressurized water ractor nuclear power plant NB
    China Energy industry Standards
  • NB/T 20259.1-2014
  • Code of valuation on bill of quantities of nuclear power plant construction works. Part 1: General rules NB
    China Energy industry Standards
  • NB/SH/T 0632-2014
  • Standard test method for determining specific heat capacity by differential scamdng calorlmetry NB
    China Energy industry Standards
  • NB/T 20290-2014
  • Qualifying of continuous duty safety class motors for nuclear power plants NB
    China Energy industry Standards
  • NB/T 42040-2014
  • General specification for vanadium flow battery NB
    China Energy industry Standards
  • NB/T 20303-2014
  • Design requirements for prestressed concrete containments for pressure water reactor nuclear power plants NB
    China Energy industry Standards
  • NB/T 20258.2-2014
  • PWR nuclear power plant module design requirements. Part 2: Structural module NB
    China Energy industry Standards
  • NB/T 25044.1-2014
  • Code for construction quality acceptance of nuclear power conventional bland and balance of plant. Part 1: Civil work NB
    China Energy industry Standards
  • NB/T 25041-2014
  • Functional safety requirements of automatic fire alarm system in conventional island of nuclear power plants NB
    China Energy industry Standards
  • NB/T 20294-2014
  • Technical requirement for evaluation of preparedness and response for nuclear power plants emergency during operation NB
    China Energy industry Standards
  • NB/SH/T 0416-2014
  • Heavy liquid paraffin NB
    China Energy industry Standards
  • NB/T 20197.3-2014
  • Reliability and aging detection for instrumentation and control equipment in nuclear power plants. Part 3: Power supply NB
    China Energy industry Standards
  • NB/T 35034-2014
  • Preparation regulation of estimation for investment on prefeasibility study of hydroelectric project NB
    China Energy industry Standards
  • NB/T 20270-2014
  • Criteria for human factors applications of computerized operating procedure systems in nuclear power plants NB
    China Energy industry Standards
  • NB/SH/T 0886-2014
  • Standard test method for pour point of petroleum products (Automatic tilt method) NB
    China Energy industry Standards
  • NB/SH/T 0739-2014
  • Standard test method for viscosity dettrndnadon of asphalt materials at elevated t mperatures using a rotational viscometer NB
    China Energy industry Standards
  • NB/SH/T 0737-2014
  • Standard test method for elasdc recovery of asphalt materials by ductilometer NB
    China Energy industry Standards
  • NB/Z 20289-2014
  • Guidelines for software verification and validation plan in nuclear power plants NB
    China Energy industry Standards
  • NB/T 25039-2014
  • Recommended practices for the prevention of water damage to steam turbines used for light water nuclear power plant NB
    China Energy industry Standards
  • NB/T 35029-2014
  • Code for engineering survey of hydropower projects NB
    China Energy industry Standards
  • NB/T 35030-2014
  • Preparation regulation of rough estimation for investment on planning of hydroelectric project NB
    China Energy industry Standards
  • NB/T 42038-2014
  • Auxiliary energy saving socket-outlets for household and similar purposes NB
    China Energy industry Standards
  • NB/SH/T 0882-2014
  • Standard teat method for determining extreme pressure properties of lubricating oils using SRV test machine NB
    China Energy industry Standards

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