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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 "NB" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • NB/T 31093-2016
  • Technical specification for main controller of wind turbine generator system with microgrid NB
    China Energy industry Standards
  • NB/T 31091-2016
  • Technical specification of wind turbine set supply scope NB
    China Energy industry Standards
  • NB/T 31090-2016
  • Technical specification of grid-connected wind turbine after sale service NB
    China Energy industry Standards
  • NB/T 25047-2016
  • Generator operation and maintenance guideline of nuclear power plant NB
    China Energy industry Standards
  • NB/T 25048-2016
  • Commissioning technical guidelines for turbine simulation of nuclear power plant NB
    China Energy industry Standards
  • NB/T 32033-2016
  • (PV inverter power plant electromagnetic compatibility testing technology requirements) NB
    China Energy industry Standards
  • NB/T 32030-2016
  • Basis of caculation for investigation and design of photovoltaic power projects NB
    China Energy industry Standards
  • NB/T 25049-2016
  • Technical specification for selection of condenser pump for PWR nuclear power plant NB
    China Energy industry Standards
  • NB/T 25050-2016
  • Technical specification for selection of feedwater pump for PWR nuclear power plant NB
    China Energy industry Standards
  • NB/T 35081-2016
  • Pull-off testing specification for coating strength of metal structure in hydropower engineering NB
    China Energy industry Standards
  • NB/T 35080-2016
  • Design code for air cushion surge chamber of hydropower stations NB
    China Energy industry Standards
  • NB/T 35077-2016
  • Technical code for fundamental geographic information system of digital basin based on hydropower projects NB
    China Energy industry Standards
  • NB/T 32029-2016
  • Code for safety pre-assessment of concentrating solar power projects NB
    China Energy industry Standards
  • NB/T 32034-2016
  • (Photovoltaic power plants on-site assembly testing procedures) NB
    China Energy industry Standards
  • NB/T 32028-2016
  • Specification for safety assessment upon completion of concentrating solar power projects NB
    China Energy industry Standards
  • NB/T 42065-2016
  • Guide for capacitive current switching conditioning test of vacuum circuit-breaker NB
    China Energy industry Standards
  • NB/T 31079-2016
  • (Wind power prediction system masts data and measurement techniques) NB
    China Energy industry Standards
  • NB/T 25044.6-2016
  • (Code for acceptance of construction quality of conventional island and auxiliary facilities of nuclear power plant - Part 6: Pipeline) NB
    China Energy industry Standards
  • NB/T 20100-2016
  • (PWR nuclear power plant reactor coolant system and the main steam system overpressure analysis requirements) NB
    China Energy industry Standards
  • NB/T 51046-2016
  • (Comprehensive mechanization mining material with high water bag filled with technical requirements) NB
    China Energy industry Standards
  • NB/T 42105-2016
  • (High - pressure AC gas - insulated metal - enclosed switchgear pot - type insulators) NB
    China Energy industry Standards
  • SN/T 4362-2015
  • (INBound and outbound goods electronic identity technical specifications) NB
    China Import Export Inspection Standards
  • NB/T 47048-2015
  • (Spiral plate heat exchanger) NB
    China Energy industry Standards
  • NB/SH/T 0901-2015
  • Standard test method for determining the glass transition temperatures of mineral oil-Differential scanning calorimetry NB
    China Energy industry Standards
  • NB/SH/T 0895-2015
  • Determination of filter blocking tendency of middle distillate fuels and liquid fuels NB
    China Energy industry Standards
  • NB/T 34023-2015
  • Water storage tank with enamel interior for solar water heaters NB
    China Energy industry Standards
  • NB/T 13002-2015
  • (Bio-liquid fuel processing and conversion technology package design requirements) NB
    China Energy industry Standards
  • NB/SH/T 0914-2015
  • Crude white oil NB
    China Energy industry Standards
  • NB/T 13003-2015
  • Standards of project implementation management for liquid biofuels NB
    China Energy industry Standards
  • NB/T 13001-2015
  • Compile regulation on feasibility study report of processing and conversion project for liquid biofuel field NB
    China Energy industry Standards
  • NB/SH/T 0908-2015
  • Standard test method for determining stability and compatibility of heavy fuel oils and crude oils by heavy fuel oil stability analyzer (optical detection) NB
    China Energy industry Standards
  • NB/T 34029-2015
  • (Non-food energy crops terminology standards) NB
    China Energy industry Standards
  • NB/T 35065-2015
  • Technical specification for seismic exploration of hydropower projects NB
    China Energy industry Standards
  • NB/SH/T 0919-2015
  • Standard test method for determination of sulfur compounds in gaseous fuels and natural gas by chromatography and chemiuminescence NB
    China Energy industry Standards
  • NB/T 51040-2015
  • (Mine Industrial Boiler room process energy consumption levels and limits) NB
    China Energy industry Standards
  • NB 35057-2015
  • Code for seismic design of hydropower projects NB
    China Energy industry Standards
  • NB/T 14002.4-2015
  • Shale gas reservoir stimulation Part 4: Recommended practice for the technology of combined pumping fracturing plug and perforation in horizontal well NB
    China Energy industry Standards
  • NB/T 14002.3-2015
  • Shale gas reservoir stimulation Part 3: recycling and disposal methods of fracturing flowback water NB
    China Energy industry Standards
  • NB/SH/T 0916-2015
  • Standard test method for determination of biodiesel (fatty acid methyl esters)content in diesel fuel oil using mid infrared spectroscopy NB
    China Energy industry Standards
  • NB/T 14003.1-2015
  • (Shale gas fracturing fluid - Part 1: slippery water performance and evaluation method) NB
    China Energy industry Standards
  • NB/T 14004.1-2015
  • Shale Gas Cementing Engineering Part 1: Technical Specification NB
    China Energy industry Standards
  • NB/T 35073-2015
  • (Hydropower Engineering hydrological forecast and sediment special preparation and investment rules) NB
    China Energy industry Standards
  • NB/T 14008-2015
  • Analysis of full-scale pore size distribution of shale both by mercury porosimetry and adsorption NB
    China Energy industry Standards
  • NB/T 14005-2015
  • Specification for Conceptual Design of Shale Gas Development NB
    China Energy industry Standards
  • NB/T 35056-2015
  • (Hydropower Station Penstock Design Specification) NB
    China Energy industry Standards
  • NB/SH/T 0905-2015
  • Standard test method for color of petroleum products by the automatic tristimulus method NB
    China Energy industry Standards
  • NB/T 34025-2015
  • Test method for solid biofuel of clinkering property NB
    China Energy industry Standards
  • NB/SH/T 0174-2015
  • Petroleum products and hydrocarbon solvents – Detection of thiols and other sulfur species - Doctor test NB
    China Energy industry Standards
  • NB/T 51042-2015
  • (Coal building construction and acceptance) NB
    China Energy industry Standards
  • NB/SH/T 0893-2015
  • Oil dispersion test at medium temperature for passenger car direct injection diesel engines NB
    China Energy industry Standards
  • NB 35074-2015
  • Code for design of occupational safety and health of hydroPower Projects NB
    China Energy industry Standards
  • NB/SH/T 0909-2015
  • Standard test method for peel strength of poultry defeathering wax NB
    China Energy industry Standards
  • NB/SH 0007-2015
  • Cosmetic grade white oil NB
    China Energy industry Standards
  • NB/T 47046-2015
  • (Pressure equipment with nickel and nickel alloy plate) NB
    China Energy industry Standards
  • NB/T 12002.1-2015
  • (Gasifier manufacturing technology conditions - Part 1: Coal Water Slurry Gasifier) NB
    China Energy industry Standards
  • NB/T 12002.2-2015
  • (Gasifier manufacturing requirements - Part 2: pressurized fixed bed gasifier) NB
    China Energy industry Standards
  • NB/T 51043-2015
  • (Production collapsed mine Shaft repair governance practices) NB
    China Energy industry Standards
  • NB/T 51044-2015
  • (For coal mine gas drainage system inspection and testing major technical indicators specifications) NB
    China Energy industry Standards
  • NB/T 14002.1-2015
  • Shale Gas Reservoir Stimulation Partl: Specification for Fracturing Design NB
    China Energy industry Standards
  • NB/SH/T 0918-2015
  • Standard test method for determination of catalyst acidity by ammonia chemisorption NB
    China Energy industry Standards
  • NB/T 51045-2015
  • (Total length of bolting and grouting technical specifications) NB
    China Energy industry Standards
  • NB 35055-2015
  • (Hydropower engineering steel gate design specifications) NB
    China Energy industry Standards
  • NB/SH/T 0892-2015
  • Standard test method for determination of trace elements in middle distillate fuels by inductively coupled plasma atomic emission spectrometry (ICP-AES) NB
    China Energy industry Standards
  • NB/SH/T 0655-2015
  • (Vaseline polycyclic aromatic test method) NB
    China Energy industry Standards
  • NB/SH/T 0527-2015
  • Petroleum coke(Green coke) NB
    China Energy industry Standards
  • NB/T 47047-2015
  • (Pressure equipment with nickel and nickel alloy seamless pipe) NB
    China Energy industry Standards
  • NB/T 14007-2015
  • (Shale gas resource evaluation of technical specifications) NB
    China Energy industry Standards
  • NB/T 14001-2015
  • Specification of shale gas reservoir description NB
    China Energy industry Standards
  • NB/SH/T 0910-2015
  • Standard test method for measurement of hindered phenolic antioxidant content in non-zinc turbine oils by linear sweep voltammetry NB
    China Energy industry Standards
  • NB/T 34026-2015
  • Biomass pellets burners NB
    China Energy industry Standards
  • NB/T 34027-2015
  • (Household and similar air source heat pump water heaters annual comprehensive energy efficiency test method) NB
    China Energy industry Standards
  • NB/T 34028-2015
  • (Non-grain should be able to terminology standards) NB
    China Energy industry Standards
  • NB/T 34022-2015
  • General specifications for solar drying system NB
    China Energy industry Standards
  • NB/T 34030-2015
  • (General physical properties of straw technology) NB
    China Energy industry Standards
  • NB/T 34031-2015
  • (Energy cassava production and technological processes) NB
    China Energy industry Standards
  • NB/SH/T 0906-2015
  • Determination of high temperature deposits of engine oils by hot tube test NB
    China Energy industry Standards
  • NB/SH/T 0907-2015
  • Standard practice for conditon monitoring of phosphate antiwear additivies in in-service petroleum and hydrocarbon based lubricants by trend analysis using Fourier transform infrared (FT-IR)spectrometry NB
    China Energy industry Standards
  • NB/T 51041-2015
  • (Million-ton mechanized Caving Face comprehensive selection of equipment supporting the technical requirements) NB
    China Energy industry Standards
  • NB/T 42064-2015
  • (3.6kV ~ 40.5kV AC metal-enclosed switchgear and control equipment Test Guidelines) NB
    China Energy industry Standards
  • NB/T 51039-2015
  • (Coal energy monitoring procedures) NB
    China Energy industry Standards
  • NB/SH/T 0911-2015
  • Standard practice for set-up and operation of Fourier transform infrared (FT-IR)spectrometers for in-service oil condition monitoring NB
    China Energy industry Standards
  • NB/SH/T 0912-2015
  • Standard test method for determination of kinematic viscosity at 100℃ of engine test oils NB
    China Energy industry Standards
  • NB/SH/T 0913-2015
  • Light white oil NB
    China Energy industry Standards
  • NB/SH/T 0904-2015
  • Testing methods for oxidation stability of automatic transmission fluid NB
    China Energy industry Standards
  • NB/SH/T 0915-2015
  • Determination of total active sulfur number in light petroleum fractions by potentiometric titration method NB
    China Energy industry Standards
  • NB/SH/T 0900-2015
  • Determination of wear characteristics of tractor hydraulic fluids by FZG test machine NB
    China Energy industry Standards
  • NB/SH/T 0899-2015
  • Standard test method for measurement of effects of automotive engine oils on fuel economy of passenger cars and light-duty trucks in sequence VIB spark ignition engine NB
    China Energy industry Standards
  • NB/SH/T 0917-2015
  • Standard test method for determination of total volatile sulfur in gaseous hydrocarbons and liquefied petroleum gases by ultraviolet fluorescence NB
    China Energy industry Standards
  • NB/T 34021-2015
  • Clean biomass cookstove NB
    China Energy industry Standards
  • NB/T 42061-2015
  • The annealed aluminium conductors steel supported NB
    China Energy industry Standards
  • NB/T 35069-2015
  • (Hydropower project construction land acquisition and resettlement planning regulations outline) NB
    China Energy industry Standards
  • NB/T 42063-2015
  • Guide to the interpretation of high-voltage alternating current switches for rated voltage above 3.6kV and up to and including 40.5kV NB
    China Energy industry Standards
  • NB/T 35075-2015
  • Specification for coding and management of product documents of hydropower projects NB
    China Energy industry Standards
  • NB/T 35063-2015
  • Code for environmental supervision of hydropower project NB
    China Energy industry Standards
  • NB/T 35072-2015
  • Preparation regulation for special investment on soil and water conservation of hydropower projects NB
    China Energy industry Standards
  • NB/T 14006-2015
  • Specification for Design of Shale Gas Gathering and Transportation System NB
    China Energy industry Standards
  • NB/T 42059-2015
  • Disconnectors of metal-oxide surge arresters for a. c. systems NB
    China Energy industry Standards
  • NB/T 42060-2015
  • Thermal-resistant aluminum-alloy conductors, steel core reinforced for overhead transmission line NB
    China Energy industry Standards
  • NB/T 35064-2015
  • (Security identification procedures hydropower project) NB
    China Energy industry Standards
  • NB/T 35071-2015
  • Code for hydropower planning of pumped storage power station NB
    China Energy industry Standards

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