China National Standards

China oxygen 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 "oxygen" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 35794-2018
  • Safety design for oxygen system of civil aircraft oxygen
    China National Standards
  • GB/T 36018-2018
  • Corrugated metal hose assemblies for oxygen lances oxygen
    China National Standards
  • GB/T 14265-2017
  • General rule of chemical analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in metallic materials oxygen
    China National Standards
  • GB/T 34500.2-2017
  • Chemical analysis methods for rare earth residue and waste water—Part 2:Determination of chemical oxygen demand(COD) oxygen
    China National Standards
  • GB/T 34539-2017
  • Safety requirements on hydrogen-oxygen generator oxygen
    China National Standards
  • GB/T 34437-2017
  • Test method of the oxygen permeability of the multilayer composite plastics pipe oxygen
    China National Standards
  • GB/T 13747.22-2017
  • Methods for chemical analysis of zirconium and zirconium alloys—Part 22:Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method oxygen
    China National Standards
  • GB/T 33969-2017
  • Technical specification for injecting pulverized coal with oxygen-enriched into blast furnace oxygen
    China National Standards
  • GB/T 33882-2017
  • Silver oxygen-free copper drawing stock for commutator oxygen
    China National Standards
  • GB/T 33649-2017
  • Determination of oxygenates and aniline compounds in motor gasoline—Gas chromatography oxygen
    China National Standards
  • GB/T 19143-2017
  • Analytical method of element for carbon,hydrogen ,oxygen and nitrogen in rock organics oxygen
    China National Standards
  • HJ 828-2017
  • Water quality -- Determination of the chemical oxygen demand -- Dichromate method oxygen
    China Environmental Protection Industry Standards
  • GB/T 35371-2017
  • oxygen supplying and carbon dioxide absorbing for human occupied vehicles oxygen
    China National Standards
  • GB/T 34692-2017
  • Thermoplastic elastomer—Determination of halogen—oxygen bomb combustion-ion chromatography oxygen
    China National Standards
  • GB/T 35306-2017
  • Test method for carbon and oxygen content of single crystal silicon—Low temperature fourier transform infrared spectrometry oxygen
    China National Standards
  • GB/T 35414-2017
  • Requirements of oxygen conditioning for indoor oxygen diffusion in plateau area oxygen
    China National Standards
  • GB/T 35109-2017
  • Static test method of nitrogen and oxygen separation for molecular sieves oxygen
    China National Standards
  • GB/T 20936.2-2017
  • Gas detectors for explosive atmospheres—Part 2:Selection,installation,use and maintenance of detectors for flammable gases and oxygen oxygen
    China National Standards
  • GB/T 4702.17-2016
  • Chromium metal─Determination of oxygen, nitrogen and hydrogen content─Inert gas fusion thermal infrared detection method and conductivity method oxygen
    China National Standards
  • GB/T 6285-2016
  • Determination of trace oxygen in gases—Electrochemical method oxygen
    China National Standards
  • HG/T 5082-2016
  • (Determination of Deoxidizing Effect of Deoxidizing oxygenase in Textile Dyeing and Finishing) oxygen
    China Chemical Industry Standards
  • GB/T 32707-2016
  • Safety requirements for laboratory instruments and equipment—oxygen bomb calorimeter oxygen
    China National Standards
  • SJ/T 31450-2016
  • (oxygen pipeline integrity inspection requirements and evaluation methods) oxygen
    China Electronics Standards
  • HG/T 4984-2016
  • Mixed gas for welding. Carbon dioxide, oxygen in argon oxygen
    China Chemical Industry Standards
  • HG/T 4986-2016
  • Mixed gas for welding. oxygen in argon oxygen
    China Chemical Industry Standards
  • YY 0604-2016
  • (Cardiopulmonary bypass system blood gas exchanger (oxygenator)) oxygen
    China Medicine & Medical Device Standards
  • YY 1468-2016
  • oxygen concentrator supply systems for use with medical gas pipeline systems oxygen
    China Medicine & Medical Device Standards
  • GB/T 32281-2015
  • Test method for measuring oxygen, carbon, boron and phosphorus in solar silicon wafers and feedstock by secondary ion mass spectrometry oxygen
    China National Standards
  • GB/T 32208-2015
  • Chemical oxygen demand meters oxygen
    China National Standards
  • SJ/T 11552-2015
  • (In Brewster angle incidence P polarized radiation of infrared absorption spectroscopy measurements interstitial oxygen in silicon) oxygen
    China Electronics Standards
  • QB/T 4853-2015
  • Determination of the oxygen isotope ratio(18O/16O) of water in wines. Method using isotopic equilibrium exchange reaction oxygen
    China Light Industry Standards
  • QB/T 4855-2015
  • Determination of the oxygen isotope ratio (180/160) of water in fruit juices. Method using isotopic equilibrium exchange reaction oxygen
    China Light Industry Standards
  • FZ/T 50029-2015
  • Test method for flame retardant property of synthetic fiber grade chips. oxygen index method oxygen
    China Textile & Garment industry Standards
  • SH/T 1787-2015
  • (Industrial Gas Chromatography with iso-pentene oxygenates) oxygen
    China Petrochemical Industry Standards
  • GB/T 31585-2015
  • Test method of activity for oxygen and sulphur and cyanide removal purification catalyst from coal gas oxygen
    China National Standards
  • GB/T 31423-2015
  • Guide for performance acceptance of oxygen bomb calorimeter oxygen
    China National Standards
  • SJ/T 11498-2015
  • Test method for measuring oxygen contamination in heavily doped silicon substrates by secondary ion mass spectrometry oxygen
    China Electronics Standards
  • SJ/T 11491-2015
  • Test methods for measurement of interstitial oxygen content in silicon by short baseline infrared absorption spectrometry oxygen
    China Electronics Standards
  • SJ/T 11495-2015
  • Guide to conversion factors for interstitial oxygen in silicon oxygen
    China Electronics Standards
  • CJ/T 475-2015
  • Measurement of oxygen mass transfer in clean water far fine bubble diffuser oxygen
    China Urban Construction industry Standards
  • SN/T 4112-2015
  • (Polypropylene plastic measuring heat of combustion oxygen bomb calorimetry) oxygen
    China Import Export Inspection Standards
  • JJG 913-2015
  • Verification Regulation of Buoy Type oxygen Inhalers oxygen
    China Metrological Standards
  • GB/T 31354-2014
  • Determination of oxygen transmission rate through dry packages―Coulometric sensor oxygen
    China National Standards
  • GB/T 13939-2014
  • Rubber, vulcanized―Test method of deterioration by heat and oxygen―Tube tester oxygen
    China National Standards
  • GB/T 22597-2014
  • Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method oxygen
    China National Standards
  • GB/T 14594-2014
  • oxygen-free copper sheets and strips for vacuum electron devices oxygen
    China National Standards
  • SY/T 6991-2014
  • Specification for oxygen activation logging data processing and interpreting oxygen
    China Oil & Gas Industry Standards
  • GB/T 31195-2014
  • High chloride high ammonia wastewater―Determination of chemical oxygen demand―Chloride ion calibration method oxygen
    China National Standards
  • GB/T 18403.3-2014
  • Expression of performance of gas analyzers―Part 3: Paramagnetic oxygen analyzers oxygen
    China National Standards
  • GB/T 30991-2014
  • General specification for intelligent oxygen bomb calorimeter oxygen
    China National Standards
  • GB/T 14420-2014
  • Analysis of water used in boiler and cooling system―Determination of chemical oxygen demand―Rapid method with potassium dichromate oxygen
    China National Standards
  • GB/T 12701-2014
  • Ethylene and propylene for industrial use—Determination of trace oxygenates—Gas chromatographic method oxygen
    China National Standards
  • GB/T 30204-2013
  • Aircraft-Liquid oxygen replenishment couplings-Mating dimensions oxygen
    China National Standards
  • GB 50030-2013
  • Code for design of oxygen station oxygen
    China National Standards
  • JJF 1441-2013
  • Program of Pattern Evaluation of Dissolved oxygen Meter With Covered-Membrane-Electrode oxygen
    China Metrological Standards
  • SN/T 3019.2-2013
  • Determination of halogen content in electrical and electronic equipment. Part 2: Combustion in oxygen capsule and ion chromatography oxygen
    China Import Export Inspection Standards
  • YY/T 0882-2013
  • Anaesthetic and respiratory equipment. Compatibility with oxygen oxygen
    China Medicine & Medical Device Standards
  • FZ/T 10022-2013
  • Test method for determination of chemical oxygen demand/biochemical oxygen demand after 5 days of the sizes used in textile warp sizing oxygen
    China Textile & Garment industry Standards
  • SN/T 3599-2013
  • Determination of organic oxygenate compounds and benzene content in gasoline. Two-dimensional gas chromatography using a heart-cutting system oxygen
    China Import Export Inspection Standards
  • SN/T 3596-2013
  • Test method for total fluorine in coal by the oxygen bomb combustion-ion selective electrode method oxygen
    China Import Export Inspection Standards
  • SN/T 3602-2013
  • Determination of organic oxygenate compounds in naphtha. Gas chromatography oxygen
    China Import Export Inspection Standards
  • JJG 1087-2013
  • Verification Regulation of oxygen Alarm Detectors for Mining oxygen
    China Metrological Standards
  • GB/T 18403.2-2013
  • Expression of performance of gas analyzers - Part 2: oxygen in gas (Utilizing high temperature electrochemical sensors) oxygen
    China National Standards
  • GB/T 29599-2013
  • Textile dyeing and finishing auxiliaries - Determination of chemical oxygen demand(COD) oxygen
    China National Standards
  • GB/T 20245.4-2013
  • Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors oxygen
    China National Standards
  • JJF 1419-2013
  • Program of Pattern Evaluation of Buoy Type oxygen Inhalator oxygen
    China Metrological Standards
  • GB/T 4325.23-2013
  • Methods for chemical analysis of molybdenum - Part 23: Determination of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method oxygen
    China National Standards
  • DL/T 1200-2013
  • Power industry labor environment monitoring and protection technological specification for hazardous working in oxygen deficiency atmosphere oxygen
    China Electricity & Power Standards
  • SB/T 10932-2012
  • Controlled atmosphere storage appliance. Molecular sieve oxygen adsorber oxygen
    China Commerce Standards
  • GB/T 27894.6-2012
  • Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns oxygen
    China National Standards
  • GB/T 4324.25-2012
  • Methods for chemical analysis of tungsten - Part 25: Determination of oxygen content - Pulse heating inert gas fusion-infrared absorption method oxygen
    China National Standards
  • GB/T 29411-2012
  • Technical specification of hydrogen-oxygen generator with water electrolyte oxygen
    China National Standards
  • SN/T 3362-2012
  • Method for hydrocarbon types,oxygenated compounds and benzene in gasoline. Multidimensional gas chromatography oxygen
    China Import Export Inspection Standards
  • GB/T 28768-2012
  • Determination of hydrocarbon types and oxygenates in automotive-motor gasoline by multidimensional gas chromatography method oxygen
    China National Standards
  • NB/T 20176-2012
  • Design requirement for hydrogen supply, nitrogen supply, oxygen supply, carbon dioxide supply system of PWR nuclear power plant oxygen
    China Energy industry Standards
  • CJ/T 408-2012
  • Automatic equipment of oxygen monitoring for aerobic composting oxygen
    China Urban Construction industry Standards
  • GB 28645.1-2012
  • Safety code for inspection of dangerous goods - Chemical oxygen generation oxygen
    China National Standards
  • QB/T 4310-2012
  • oxygen bleach oxygen
    China Light Industry Standards
  • GB/T 28285-2012
  • Terminology for oxygen system of airplane oxygen
    China National Standards
  • SN/T 3128-2012
  • Determination of oxygen element in organic chemicals. Elemental analyzer method oxygen
    China Import Export Inspection Standards
  • SN/T 3185-2012
  • Determination of halogen in crude oil. oxygen bomb combustion-ion chromatography oxygen
    China Import Export Inspection Standards
  • GB/T 27737-2011
  • Calculation method of energy equilibrium and energy efficiency in oxygen generation station system oxygen
    China National Standards
  • GB/T 28124-2011
  • Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases - Gas chromatographic method oxygen
    China National Standards
  • GB/T 27852-2011
  • Chemicals - Biodegradation screening test - Biochemical oxygen demand oxygen
    China National Standards
  • GB/T 27732-2011
  • Calculation method of energy equilibrium and energy efficiency in washing, screening and oxygen delignification system oxygen
    China National Standards
  • GB/T 27849-2011
  • Chemicals-Degradation screening test - Chemical oxygen demand oxygen
    China National Standards
  • GB/T 5831-2011
  • Determination of trace oxygen in the gases - Colorimetric method oxygen
    China National Standards
  • GB/T 28057-2011
  • Specification for oxygen converter heat recovery boiler oxygen
    China National Standards
  • HG/T 2441-2011
  • Technical specifications for rubber oxygen pressure aging chamber oxygen
    China Chemical Industry Standards
  • SN/T 3001-2011
  • Determination of oxygenates,benzene,toluene,C8-C12 aromatics and total aromatics in finished gasoline. Gas chromatography-fourier transform infrared spectroscopy oxygen
    China Import Export Inspection Standards
  • SN/T 3019.1-2011
  • Determination of halogen in electrical and electronic products. Part 1: oxygen bomb combustion-Ion chromatography oxygen
    China Import Export Inspection Standards
  • DL/T 805.1-2011
  • Guideline for cycle chemistry in fossil plants. Part 1: oxygenated treatment for feed-water system of boiler oxygen
    China Electricity & Power Standards
  • SY/T 6842-2011
  • Through-tube carbon/oxygen logging tool oxygen
    China Oil & Gas Industry Standards
  • FZ/T 50016-2011
  • Testing method for flame retardant property of viscose staple fibers. oxygen index oxygen
    China Textile & Garment industry Standards
  • FZ/T 50017-2011
  • Testing method for flame retardant property of polyester fibers. oxygen index oxygen
    China Textile & Garment industry Standards
  • GB/T 5158.3-2011
  • Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen oxygen
    China National Standards
  • GB/T 5158.1-2011
  • Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines oxygen
    China National Standards
  • GB/T 5158.4-2011
  • Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction oxygen
    China National Standards
  • GB/T 4698.7-2011
  • Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of oxygen and nitrogen content oxygen
    China National Standards
  • GB/T 5158.2-2011
  • Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction(hydrogen loss) oxygen
    China National Standards

    Find out:254Items   |  To Page of: First -Previous-Next -Last  | 1 2 3

     

    +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