China National Standards

China NB GB Standards Search System


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 34050-2017
  • (Commercial or industrial and similar use air source heat pump hot water machine year comprehensive energy efficiency test method) NB
    China Energy industry Standards
  • NB/T 34057.6-2017
  • (Determination of chemical composition of lignocellulosic biomass raw materials - Part 6: Determination of ash content) NB
    China Energy industry Standards
  • NB/T 31110-2017
  • (Technical specification for active power regulation and control of wind farm) NB
    China Energy industry Standards
  • NB/T 34057.5-2017
  • (Determination of chemical composition of lignocellulosic biomass raw materials - Part 5: Determination of cellulose, hemicellulose, pectin and lignin) NB
    China Energy industry Standards
  • NB/T 42119.2-2017
  • (Smart grid client - side energy management systems - Part 2: Master station system specification) NB
    China Energy industry Standards
  • NB/T 42112-2017
  • (Pollutant emission limits for reciprocating internal combustion gas generating units) NB
    China Energy industry Standards
  • NB/T 42109-2017
  • (Calculation Method of Mixture Characteristics of Reciprocating Internal Combustion Gas Generator) NB
    China Energy industry Standards
  • NB/T 42122-2017
  • (General specification for electric furnace transformer protection device) NB
    China Energy industry Standards
  • NB/T 34040-2017
  • (Technical conditions for small biomass hot air stove) NB
    China Energy industry Standards
  • NB/T 34041-2017
  • (Test method for small biomass hot air stove) NB
    China Energy industry Standards
  • NB/T 34043-2017
  • (Solar hot water engineering stainless steel atmospheric pressure storage tank) NB
    China Energy industry Standards
  • NB/T 31109-2017
  • (Code for the exchange of information on operation of wind farm) NB
    China Energy industry Standards
  • NB/T 41007-2017
  • (Design of power supply for AC electric arc furnace) NB
    China Energy industry Standards
  • NB/T 34047-2017
  • (Code for installation of separate air source heat pump water heater) NB
    China Energy industry Standards
  • NB/T 34057.3-2017
  • (Determination of chemical composition of lignocellulosic biomass raw materials - Part 3: Determination of moisture content) NB
    China Energy industry Standards
  • NB/T 34054-2017
  • (Technical Specification for Marginal Land Survey and Evaluation of Non - grain Energy Crops) NB
    China Energy industry Standards
  • NB/T 34053-2017
  • (Coastal saline - alkali zone should be divided into non - grain inspection standards) NB
    China Energy industry Standards
  • NB/T 34057.2-2017
  • (Determination of chemical composition of lignocellulosic biomass raw materials - Part 2: Purification of standard samples) NB
    China Energy industry Standards
  • NB/T 34057.1-2017
  • (Determination of chemical composition of lignocellulosic biomass raw materials - Part 1: Preparation of standard samples) NB
    China Energy industry Standards
  • NB/T 42111-2017
  • (Technical requirements for room of skid - mounted gas - generating units) NB
    China Energy industry Standards
  • NB/T 42117-2017
  • (Technical condition of biomass water - cooled vibrating grate boiler) NB
    China Energy industry Standards
  • NB/T 34058-2017
  • (Classification of waste oil) NB
    China Energy industry Standards
  • NB/T 42110-2017
  • (Skid - mounted CNG natural gas generating unit decompression device) NB
    China Energy industry Standards
  • NB/T 42121-2017
  • (Technical specification for low voltage crossing of auxiliary frequency converter of thermal power unit) NB
    China Energy industry Standards
  • NB/T 42118-2017
  • (Technical condition of biomass chain grate boiler) NB
    China Energy industry Standards
  • NB/T 42120-2017
  • (Low frequency vibration sensor calibration specification) NB
    China Energy industry Standards
  • NB/T 42125-2017
  • (Technical Requirements for Voltage Monitors) NB
    China Energy industry Standards
  • NB/T 34051-2017
  • (Cultivation Techniques of Sweet Sorghum in Salt Water) NB
    China Energy industry Standards
  • NB/T 42116-2017
  • (Methods for determination of fuel elements (aluminum, calcium, iron, magnesium, phosphorus, potassium, silicon, sodium and titanium) for biomass boilers) NB
    China Energy industry Standards
  • NB/T 34059-2017
  • (Stove terminology) NB
    China Energy industry Standards
  • NB/T 34042-2017
  • (Heating enamel heat storage tank) NB
    China Energy industry Standards
  • NB/T 42124-2017
  • (Standard for Calibration of Control Devices) NB
    China Energy industry Standards
  • NB/T 42114-2017
  • (Test Method for Medium and Small Power Gas Generating Sets) NB
    China Energy industry Standards
  • NB/T 42115-2017
  • (Safety requirements for medium and low - power gas - fired generating units) NB
    China Energy industry Standards
  • GB/T 22587-2017
  • Matrix to superconductor volume ratio measurement—Copper to superconductor volume ratio of Cu/NB-Ti composite superconducting wires NB
    China National Standards
  • GB/T 2492-2017
  • Bonded abrasive products—Permissible uNBalances of grinding wheels as delivered—Testing NB
    China National Standards
  • NB/T 34055-2017
  • (High - yielding cultivation techniques for) NB
    China Energy industry Standards
  • GB/T 35406-2017
  • ebXML based warehousing iNBound instruction and notification NB
    China National Standards
  • NB/T 34048-2017
  • (Medium temperature vacuum solar absorption coating) NB
    China Energy industry Standards
  • NB/T 34046-2017
  • (Technical specification for solar thermal water system for household use) NB
    China Energy industry Standards
  • NB/T 34045-2017
  • (Medium temperature solar collectors) NB
    China Energy industry Standards
  • NB/T 42113-2017
  • (Technical condition of medium and low power gas generator) NB
    China Energy industry Standards
  • NB/T 34056-2017
  • (High - yield Cultivation Technique Standard of Nandi Beach) NB
    China Energy industry Standards
  • GB/T 35106-2017
  • Determination of uNBound humic acid content from mineral source NB
    China National Standards
  • NB/T 42123-2017
  • (Standard for calibration of electrical measuring transmitters) NB
    China Energy industry Standards
  • NB/T 42104.4-2016
  • (Environmental requirements for crystalline silicon PV modules for ground applications - Part 4: Plateau climatic conditions) NB
    China Energy industry Standards
  • NB/SH/T 0939-2016
  • (Determination of aromatics content in aviation fuels and petroleum fractions Refractive index photodeters High performance liquid chromatography) NB
    China Energy industry Standards
  • NB/T 25043.8-2016
  • (Technical specification for construction of conventional island and auxiliary facilities of nuclear power plant - Part 8: Insulation and paint) NB
    China Energy industry Standards
  • NB/T 42104.2-2016
  • (Environmental requirements for crystalline silicon PV modules for the ground - Part 2: Dry and hot climatic conditions) NB
    China Energy industry Standards
  • NB/T 42104.3-2016
  • (Environmental requirements for crystalline silicon photovoltaic modules for ground use - Part 3: Hygienic climatic conditions) NB
    China Energy industry Standards
  • NB/T 42104.1-2016
  • (Environmental requirements for crystalline silicon photovoltaic modules for the ground - Part 1: General climatic conditions) NB
    China Energy industry Standards
  • NB/T 25044.4-2016
  • (Code for acceptance of construction quality of conventional and auxiliary facilities for nuclear power plants - Part 4: Thermal instrumentation and control devices) NB
    China Energy industry Standards
  • NB/SH/T 0934-2016
  • (Determination of Trace Metal Elements in Petroleum Coke - Wavelength Dispersive X - Ray Fluorescence Spectrometry) NB
    China Energy industry Standards
  • NB/T 10029-2016
  • Code for design of coalbed methane gathering and transportation systems NB
    China Energy industry Standards
  • NB/SH/T 0935-2016
  • (In the presence of petroleum-based and hydrocarbon-based lubricants for sulfonation monitoring of Fourier transform infrared spectroscopy (FT-IR) trend analysis) NB
    China Energy industry Standards
  • NB/SH/T 0931-2016
  • (In the presence of petroleum-based and hydrocarbon-based lubricating oil oxidation monitoring Fourier transform infrared spectroscopy (FT-IR) trend analysis) NB
    China Energy industry Standards
  • NB/SH/T 0922-2016
  • (Determination of micro pitting properties of lubricating oils - FZG method) NB
    China Energy industry Standards
  • NB/T 25043.4-2016
  • (Technical specification for conventional island and auxiliary facilities of nuclear power plant - Part 4: Thermal instrument and control device) NB
    China Energy industry Standards
  • NB/T 31106-2016
  • (Code for construction of safe and civilized construction of onshore wind farms) NB
    China Energy industry Standards
  • NB/SH/T 0558-2016
  • (Petroleum fractions - Determination of boiling range distribution - Gas chromatographic method) NB
    China Energy industry Standards
  • NB/SH/T 0925-2016
  • (Evaluation of the durability of synchronous gears for manual gearboxes FZG SSP-180 method) NB
    China Energy industry Standards
  • NB/T 14011-2016
  • (Technical specification for interpretation and prediction of shale gas seismic data) NB
    China Energy industry Standards
  • NB/T 12006-2016
  • (Coal chemical large air separation equipment) NB
    China Energy industry Standards
  • NB/T 10035-2016
  • Technical requirements and test methods for pipelined coalbed methane NB
    China Energy industry Standards
  • NB/T 10034-2016
  • Recommended practices on measuring the properties of water-based fracturing fluid for coalbed methane NB
    China Energy industry Standards
  • NB/T 10033-2016
  • (Code for design of drilling geology for evaluation of coalbed methane) NB
    China Energy industry Standards
  • NB/T 10032-2016
  • Specifications for coalbed methane well production design with progressive cavity pump NB
    China Energy industry Standards
  • NB/T 10031-2016
  • Specifications for coalbed methane well production design with sucker rod pump NB
    China Energy industry Standards
  • NB/T 25043.6-2016
  • (Technical specifications for construction of conventional and auxiliary facilities for nuclear power plants - Part 6: Pipelines) NB
    China Energy industry Standards
  • NB/T 25064-2016
  • (Guidelines for Construction Quality Evaluation of Conventional Island and Auxiliary Facilities in Nuclear Power Plants) NB
    China Energy industry Standards
  • NB/T 10030-2016
  • (Laboratory Evaluation Method for Damage of Coal Bed Methane Reservoir with Drilling Fluid Completion) NB
    China Energy industry Standards
  • NB/T 42101-2016
  • (General guidance for type test and type test report for high - voltage switchgear) NB
    China Energy industry Standards
  • NB/T 51065-2016
  • (Classification rules of archives of coal industry enterprises) NB
    China Energy industry Standards
  • NB/SH/T 0587-2016
  • (Molybdenum disulfide lithium grease) NB
    China Energy industry Standards
  • NB/SH/T 0721-2016
  • (Determination of friction and wear properties of greases - High frequency linear vibration testing machine (SRV) method) NB
    China Energy industry Standards
  • NB/SH/T 0940-2016
  • (Analysis of the test method (atomic emission spectrum, infrared spectrum, viscosity and laser particle counter) using a specific four-in-one tester) NB
    China Energy industry Standards
  • NB/T 35084-2016
  • (Code for compilation of construction plan of hydropower project) NB
    China Energy industry Standards
  • NB/SH/T 0933-2016
  • (Determination of the content of orthostructured low carbonates in Fischer - Tropsch synthetic oil by liquid - liquid extraction - ion chromatography) NB
    China Energy industry Standards
  • NB/SH/T 0920-2016
  • (Determination of anti-fretting wear capacity of grease under high Hertz contact pressure - High frequency linear vibration testing method) NB
    China Energy industry Standards
  • NB/SH/T 0923-2016
  • (Determination of elemental content in insulating oil - Inductively coupled plasma atomic emission spectrometry) NB
    China Energy industry Standards
  • NB/T 14018-2016
  • (Technical requirements for design of shale gas horizontal well location) NB
    China Energy industry Standards
  • NB/T 42099-2016
  • (Guidance on synthetic test of high voltage AC circuit breakers) NB
    China Energy industry Standards
  • NB/SH/T 0921-2016
  • (Determination of oxidation stability of biodiesel and its blends) NB
    China Energy industry Standards
  • NB/SH/T 0929-2016
  • (Determination of chlorine content in lubricating oils - Inductively coupled plasma - atomic emission spectrometric method) NB
    China Energy industry Standards
  • NB/SH/T 0932-2016
  • (Asphalt Surfactants) NB
    China Energy industry Standards
  • NB/SH/T 0930-2016
  • (Determination of gas - producing properties of insulating liquids under thermal stress) NB
    China Energy industry Standards
  • NB/SH/T 0707-2016
  • (Determination of Benzene and Toluene in Paraffin by Headspace Gas Chromatography) NB
    China Energy industry Standards
  • NB/T 14019-2016
  • (Recommended practice for drilling engineering design of shale gas horizontal wells) NB
    China Energy industry Standards
  • NB/T 14004.3-2016
  • (Shale gas cementing works Part 3: Quality supervision and acceptance requirements and methods) NB
    China Energy industry Standards
  • NB/SH/T 0927-2016
  • (High activity polyisobutylene) NB
    China Energy industry Standards
  • NB/T 14012.2-2016
  • (Shale gas factory operations - Recommended practice - Part 2: Drilling) NB
    China Energy industry Standards
  • NB/T 47054-2016
  • (Integral insulation joints) NB
    China Energy industry Standards
  • NB/SH/T 0567-2016
  • (Determination of Flammability of Liquid and Hot Surface by Combustion Method) NB
    China Energy industry Standards
  • NB/SH/T 0936.1-2016
  • (Determination of corrosive sulfides in unused and used insulating liquids - Part 1: Dibenzyl disulfide (DBDS) determination) NB
    China Energy industry Standards
  • NB/SH/T 0938-2016
  • (Fuel sampling and handling procedures for volatile determination) NB
    China Energy industry Standards
  • NB/SH/T 0937-2016
  • (Determination of ammonia resistance of refrigerating machine oil) NB
    China Energy industry Standards
  • NB/T 31104-2016
  • (Code for pre - feasibility study of onshore wind farm project) NB
    China Energy industry Standards
  • NB/T 14013-2016
  • (Specification for Well Test Interpretation of Shale Gas Well Production Data) NB
    China Energy industry Standards
  • NB/T 25063-2016
  • (Technical specification for installation of safety project for nuclear power plant) NB
    China Energy industry Standards
  • NB/T 35091-2016
  • (Code for calculation of ecological flow of hydropower projects) NB
    China Energy industry Standards

    Find out:1986Items   |  To Page of: First -Previous-Next -Last  | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

     

    +86-755-25831330        info@transcustoms.com 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2018 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards