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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 "Gas" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 23296.8-2009
  • Food contact materials - Polymer - Determination of acrylonitrile in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.4-2009
  • Food contact materials - Polymer - Determination of 1-octene and tetrahydrofuran in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.5-2009
  • Food contact materials - Polymer - Determination of dimethylaminoethanol in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.13-2009
  • Food contact materials - Determination of vinyl chloride monomer in plastics - Gas chromatography Gas
    China National Standards
  • GB/T 23296.14-2009
  • Food contact materials - Polymer - Determination of vinyl chloride in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.19-2009
  • Food contact materials - Polymer - Determination of vinyl acetate in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.17-2009
  • Food contact materials - Polymer - Determination of 1,2-diaminoethane and 1,6-diaminohexane in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.2-2009
  • Food contact materials - Polymer - Determination of 1,3-butadiene in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.18-2009
  • Food contact materials - Polymer - Determination of monoethylene glycol and diethylene glycol in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.20-2009
  • Food contact materials - Polymer - Determination of caprolactam and caprolactam salt in food simulants - Gas chromatography Gas
    China National Standards
  • GB/T 23296.11-2009
  • Food contact materials - Determination of ethylene oxide and propylene oxide in plastics - Gas chromatography Gas
    China National Standards
  • GB 50494-2009
  • Technical code for city Gas Gas
    China National Standards
  • GB/T 23355-2009
  • Cigarettes - Determination of nicotine in smoke condensates - Gas-chromatographic method Gas
    China National Standards
  • GB/T 23335-2009
  • Natural Gas vehicles - Engineering approval evaluation program Gas
    China National Standards
  • GB 50493-2009
  • Specification for design of combustible Gas and toxic gas detection and alarm for petrochemical industry Gas
    China National Standards
  • GB/T 8190.11-2009
  • Reciprocating internal combustion engines - Exhaust emission measurement - Part 11: Test-bet measurement of Gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions Gas
    China National Standards
  • GB/T 21412.3-2009
  • Petroleum and natural Gas industries - Design and operation of subsea production systems - Part 3: Through flowline (TFL) systems Gas
    China National Standards
  • GB/T 21412.6-2009
  • Petroleum and natural Gas industries - Design and operation of subsea production systems - Part 6: Subsea production control systems Gas
    China National Standards
  • GB/T 23250-2009
  • The direct method of determining coalbed Gas content in the mine Gas
    China National Standards
  • GB/T 23249-2009
  • Coalbed Gas content measurement methods in geological exploration period Gas
    China National Standards
  • GB/T 18437.1-2009
  • The technical criterion of refitting for vehicle by using Gas - Part 1: Compressed natural gas automobile Gas
    China National Standards
  • GB/T 18437.2-2009
  • The technical criterion of refitting for vehicle by using Gas - Part 2: Liquid petrol gas automobile Gas
    China National Standards
  • GB/T 23298-2009
  • Ships and marine technology - Gas inflation systems for inflatable life-saving appliances Gas
    China National Standards
  • HJ 462-2009
  • Wet flue Gas desulfurization project technical specification of industrial boiler and furnace Gas
    China Environmental Protection Industry Standards
  • GB 50459-2009
  • Code for design of oil and Gas transportation pipeline aerial crossing engineering Gas
    China National Standards
  • SN/T 2250-2009
  • Determination of plasticizers in plastics and plastic articles. Gas Chromatography-mass spectrometry(GC-MS)method Gas
    China Import Export Inspection Standards
  • SN/T 2249-2009
  • Determination of phthalates in plastics and plastic articles. Gas chromatography-mass spectrometry(GC-MS)method Gas
    China Import Export Inspection Standards
  • SN/T 2277-2009
  • Food contact materials. Determination of diaminomethylbezen for packaging material. Gas chromatography/mass spectrometry Gas
    China Import Export Inspection Standards
  • SN/T 2257-2009
  • Determination of perfluorooctanoic acid(PEOA)in Teflon materials and sticky pan coatings. Gas chromotagraphy-mass spectrometry(GC-MS)method Gas
    China Import Export Inspection Standards
  • SN/T 2270-2009
  • Determination of calcium, lead, sudium, vanadium in Gas turbine fuels. Atomic absorption spectrometry Gas
    China Import Export Inspection Standards
  • SN/T 2255-2009
  • Determination of composition of liquefied petroleum Gases. Capillary gas chromatography Gas
    China Import Export Inspection Standards
  • HG/T 20632-2009
  • Covered serrated metal Gaskets for use with steel pipe flanges (Class designated) Gas
    China Chemical Industry Standards
  • HG/T 20610-2009
  • Spiral wound Gaskets for use with steel pipe flanges (PN designated) Gas
    China Chemical Industry Standards
  • HG/T 20611-2009
  • Covered serrated metal Gaskets for use with steel pipe flanges (PN designated) Gas
    China Chemical Industry Standards
  • HG/T 4081-2009
  • Centrifugal chlorine Gas compreeor Gas
    China Chemical Industry Standards
  • HG/T 20630-2009
  • Metal jacketed Gaskets for use with steel pipe flanges (Class designated) Gas
    China Chemical Industry Standards
  • HG/T 20627-2009
  • Non-metallic flat Gaskets for use with steel pipe flanges (Class designated) Gas
    China Chemical Industry Standards
  • HG/T 20606-2009
  • Non-metallic flat Gaskets for use with steel pipe flanges (PN designated) Gas
    China Chemical Industry Standards
  • HG/T 20631-2009
  • Spiral wound Gaskets for use with steel pipe flanges (Class designated) Gas
    China Chemical Industry Standards
  • HG/T 20614-2009
  • Specification for ion of steel pipe flanges, Gaskets and bolting (PN designated) Gas
    China Chemical Industry Standards
  • HG/T 20607-2009
  • PTFE envelope Gaskets for use with steel pipe flanges (PN designated) Gas
    China Chemical Industry Standards
  • HG/T 20635-2009
  • Specification for ion of steel pipe flanges, Gaskets and bolting (Class designated) Gas
    China Chemical Industry Standards
  • HG/T 20633-2009
  • Metallic ring joint Gaskets for use with steel pipe flanges (Class designated) Gas
    China Chemical Industry Standards
  • HG/T 20609-2009
  • Metal jacketed Gaskets for use with steel pipe flanges (PN designated) Gas
    China Chemical Industry Standards
  • HG/T 20612-2009
  • Metallic ring joint Gaskets for use with steel pipe flanges (PN designated) Gas
    China Chemical Industry Standards
  • HG/T 4095-2009
  • On-line Gas chromatograph for chemical process Gas
    China Chemical Industry Standards
  • HG/T 20628-2009
  • PTFE envelope Gaskets for use with steel pipe flanges (Class designated) Gas
    China Chemical Industry Standards
  • GB/T 16781.1-2008
  • Natural Gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine Gas
    China National Standards
  • GB/T 22967-2008
  • Determination of β-estradiol residues in milk and milk powder - Gas chromatography-negative-ion chemical ionization mass spectrometry method Gas
    China National Standards
  • GB/T 22724-2008
  • Installation and equipment for liquefied natural Gas - Design of onshore installations Gas
    China National Standards
  • GB/T 19205-2008
  • Natural Gas standard reference conditions Gas
    China National Standards
  • GB/T 22723-2008
  • Energy determination for natural Gas Gas
    China National Standards
  • GB/T 22730-2008
  • Determination of chloroform in toothpaste - Gas chromatography Gas
    China National Standards
  • HJ 77.2-2008
  • Ambient air and flue Gas. Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs). Isotope dilution HRGC-HRMS Gas
    China Environmental Protection Industry Standards
  • GB/T 22921-2008
  • Paper and board - Determination of water vapour transmission rate of sheet materials - Dynamic sweep and static Gas methods Gas
    China National Standards
  • GB 20936.4-2008
  • Electrical apparatus for the detection and measurement of flammable Gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100% gas Gas
    China National Standards
  • GB 4706.94-2008
  • Household and similar electrical appliances - Safety - Particular requirements for Gas, oil and solid-fuel burning appliances having electrical connections Gas
    China National Standards
  • GB/T 5178-2008
  • Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method Gas
    China National Standards
  • GB/T 11060.2-2008
  • Natural Gas - Determination of sulfur compound - Part 2: Determination of hydrogen sulfide content by methylene blue method Gas
    China National Standards
  • GB 16691-2008
  • Portable butane cookers and Gas cylinders Gas
    China National Standards
  • GB/T 22634-2008
  • Conversion between water content and water dew point of natural Gas Gas
    China National Standards
  • GB 6653-2008
  • Steel plates and strips for welded Gas cylinders Gas
    China National Standards
  • GB 18248-2008
  • Seamless steel tubes for Gas cylinder Gas
    China National Standards
  • GB/T 7230-2008
  • Gas detector tube measurement system Gas
    China National Standards
  • GB 16808-2008
  • Combustible Gas alarm control units Gas
    China National Standards
  • GB 15558.3-2008
  • Buried polyethylene(PE)piping systems for the supply of Gaseous fuels - Part 3: Valves Gas
    China National Standards
  • GB 50471-2008
  • Code for design of the Gas drainage engineering of coal mine Gas
    China National Standards
  • GB 16912-2008
  • Safety technical regulation for oxygen and relative Gases produced with cryogenic method Gas
    China National Standards
  • GB 4962-2008
  • Technical safety regulation for Gaseous hydrogen use Gas
    China National Standards
  • GB/T 22560-2008
  • Gas nitrocarburizing of iron and steel parts Gas
    China National Standards
  • GB 17905-2008
  • Safety management regulation of Gas-burning appliances for domestic use Gas
    China National Standards
  • GB 50470-2008
  • Seismic technical code for oil and Gas transmission pipeline engineering Gas
    China National Standards
  • GB/T 7701.1-2008
  • Granular activated carbon from coal - Granular activated carbon from coal for Gas adsorption Gas
    China National Standards
  • AQ 2017-2008
  • Classification method of public hazard levels for natural Gas well involving hydrogen sulfide Gas
    China Safety & Security Standards
  • AQ 2016-2008
  • Specification for ignition time of out of control on wellhead of natural Gas well involving hydrogen sulfide Gas
    China Safety & Security Standards
  • AQ 2018-2008
  • Specification for public safety protection distance of natural Gas well involving hydrogen sulfide Gas
    China Safety & Security Standards
  • AQ 1066-2008
  • The direct method of determining coalbed Gas content in the mine Gas
    China Safety & Security Standards
  • AQ 1058-2008
  • Training outline and examination requirements of safety technology for Gas man in coal mine Gas
    China Safety & Security Standards
  • AQ/T 1065-2008
  • Determination method of Gas desorption index by drill cuttings Gas
    China Safety & Security Standards
  • SN/T 2187-2008
  • Determination of benzene,toluene,xylene and toluene diisocyanates in solvent coatings. Derivative reaction-Gas chromatography method Gas
    China Import Export Inspection Standards
  • SN/T 2201-2008
  • Food contact materials. Auxiliary materials. Determination of polycyclic aromatic hydrocarbons (PAHs) in ink. Gas chromatography/mass spectrometry Gas
    China Import Export Inspection Standards
  • SN/T 2197-2008
  • Food contact materials. Polymer materials. Determination of acrylonitrile in food and food simulants. Gas chromatography Gas
    China Import Export Inspection Standards
  • SN/T 2204-2008
  • Determination of pentachlorophenol by Gas chromatography - mass spectrometry in the wooden category of food contact materials in food simulants Gas
    China Import Export Inspection Standards
  • SN/T 2237-2008
  • Determination of strobilurin fungicides residues in foods for import and export. Gas chromatography-mass spectrometry method Gas
    China Import Export Inspection Standards
  • GB/T 22512.2-2008
  • Petroleum and natural Gas industries - Rotary drilling equiment - Part 2: Threading and gauging of rotary shouldered thread connections Gas
    China National Standards
  • GB/T 17377-2008
  • Animal and vegetable fats and oils - Analysis by Gas chromatography of methyl esters of fatty acids Gas
    China National Standards
  • GB/T 22507-2008
  • Animal and vegetable fats and oils - Determination of the content of trans fatty acid isomers of vegetable fats and oils - Gas chromatographic method Gas
    China National Standards
  • GB/T 12208-2008
  • Test methods of components and impurities of the manufactured Gas Gas
    China National Standards
  • GB/T 22501-2008
  • Inspection of grain and oils - Determination of wax content of olive oils by capillary column Gas chromatography Gas
    China National Standards
  • GB 3836.12-2008
  • Explosive atmospheres - Part 12: Classification of Gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current Gas
    China National Standards
  • YY 1028-2008
  • Upper Gastro intestinal fiberscope Gas
    China Medicine & Medical Device Standards
  • GB/T 18975.2-2008
  • Industrial automation systems and integration - Integration of life-cycle data for process plants including oil and Gas production facilities - Part 2: Data model Gas
    China National Standards
  • GB/T 7601-2008
  • Determination of water content for transformer and turbine oils in service by Gas chromatographic method Gas
    China National Standards
  • CJ/T 112-2008
  • Integrated circuit card diaphragm Gas meter Gas
    China Urban Construction industry Standards
  • GB/T 22382-2008
  • Direct connection between power transformers and Gas-insulated metal-enclosed switchgear for rated voltage of 72.5 kV and above Gas
    China National Standards
  • GB 7674-2008
  • Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above Gas
    China National Standards
  • GB/T 22381-2008
  • Cable connections for Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above - Fluid-filled and extruded insulation power cables - Fluid-filled and dry type cable-terminations Gas
    China National Standards
  • GB/T 22383-2008
  • Rigid, Gas-insulated trnsmisson lines for rated voltage of 72.5 kV and above Gas
    China National Standards
  • SN/T 2151-2008
  • Determination of pesticides residue of 28 kinds of including bioresmethrin,acrinathrin,bifenthrin in food import and export. Gas chromatography-mass spectrometry(GC-MS) method Gas
    China Import Export Inspection Standards
  • SN/T 2185-2008
  • Standard practice for convenient compression pressure indexing in determination of Gasoline research octane number Gas
    China Import Export Inspection Standards

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