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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 "iron" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 33556.1-2017
  • Application specification for hospital cleanrooms and associated controlled environment—Part 1: General guidelines iron
    China National Standards
  • GB/T 33759-2017
  • The technical specification for recycling and utilization of dry blast furnace dust in iron and steel industry iron
    China National Standards
  • GB/T 18049-2017
  • Ergonomics of the thermal environment—Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria iron
    China National Standards
  • GB/T 33800-2017
  • Ships and marine technology—Ship recycling management systems—Specifications for management systems for safe and environmentally sound ship recycling facilites iron
    China National Standards
  • GB/T 33555-2017
  • Cleanroom and associated controlled environments technical guidelines of electrostatic discharge control iron
    China National Standards
  • GB/T 33575-2017
  • Freight containers—Electronic seals—Environmental characteristics iron
    China National Standards
  • GB/T 33658-2017
  • Thermal comfort requirements and evaluation for indoor environment iron
    China National Standards
  • GB/T 33755-2017
  • Technical specification at the project level for assessment of greenhouse gas emission reductions—Utilization of waste energy in iron and steel industry iron
    China National Standards
  • GB/T 33463.1-2017
  • Technology specification of seawater desalination for iron and steel industry—Part 1: Low temperature multiple effect distillation iron
    China National Standards
  • GB/T 34614-2017
  • Photovoltaic(PV)glass—Test method and performance evaluation of exposure to urban environment in temperate climate iron
    China National Standards
  • GB/T 20626.1-2017
  • Specific environmental condition—Electric and electronic products for plateau—Part 1:General technical requirements iron
    China National Standards
  • GB/T 34607-2017
  • Performance assessment of the desulfurization equipment and dust collector for sintering flue gas from iron and steel industry iron
    China National Standards
  • GB/T 34840.1-2017
  • Information and documentation—Principles and functional requirements for records in electronic office environments—Part 1:Overview and statement of principles iron
    China National Standards
  • GB/T 34214-2017
  • iron ores—Determination of weight of free water iron
    China National Standards
  • GB/T 10574.13-2017
  • Methods for chemical analysis of tin-lead solders—Part 13:Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method iron
    China National Standards
  • GB/T 12106-2017
  • Requirements and methods of environmental test for electronic keyboards iron
    China National Standards
  • GB/T 18916.31-2017
  • Norm of water intake—Part 31 :Sintering and pelletizing for iron and steel industry iron
    China National Standards
  • GB/T 12665-2017
  • Requirements of damp-heat testing of electrical machine for service in general environmental condition iron
    China National Standards
  • GB/T 6730.14-2017
  • iron ores—Determination of calcium content—Flame atomic absorption spectrometric method iron
    China National Standards
  • GB/T 34690.2-2017
  • Graphic technology—Digitalized process control for offset printing—Part 2: Working environment iron
    China National Standards
  • GB/T 12690.5-2017
  • Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents iron
    China National Standards
  • GB/T 12690.6-2017
  • Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method iron
    China National Standards
  • GB/T 7727.5-2017
  • General terminology for ships—Part 5:Ship environment iron
    China National Standards
  • GB/T 34561-2017
  • Photovoltaic(PV)glass—Test method and performance evaluation of exposure to damp heat outdoor environment iron
    China National Standards
  • GB/T 4157-2017
  • Laboratory testing of metals for resistance to sulfide stress cracking and stress corrosion cracking in H2S environment iron
    China National Standards
  • GB/T 18916.32-2017
  • Norm of water intake—Part 32:iron ore mineral processing iron
    China National Standards
  • GB/T 34196-2017
  • Guides for energy efficiency assessment of grate-kiln iron ore pelletizing process iron
    China National Standards
  • GB/T 34191-2017
  • Methods of determination and calculation of heat balance in straight grate process for pellet firing of iron and steel industry iron
    China National Standards
  • GB/T 34613-2017
  • Photovoltaic(PV)glass—Test method and performance evaluation of exposure to hot-dry and sand-dust environment iron
    China National Standards
  • GB/T 34608-2017
  • Water saving enterprises—iron ore mining and mineral processing industry iron
    China National Standards
  • GB/T 6730.3-2017
  • iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods iron
    China National Standards
  • GB/T 34211-2017
  • iron ores—Method for determination of iron reduction softening drippinger performance under load iron
    China National Standards
  • GB/T 6730.31-2017
  • iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method iron
    China National Standards
  • GB/T 6730.42-2017
  • iron ores—Determination of lead content—Dithizone spectrophotometric method iron
    China National Standards
  • GB/T 17799.1-2017
  • Electromagnetic compatibility—Generic standards—Immunity for residential, commercial and light-industrial environments iron
    China National Standards
  • GB/T 34828-2017
  • Acoustics—Test methods for the qualification of free-field environments iron
    China National Standards
  • GB/T 34687-2017
  • Treatment and disposal method for iron-containing chemical sludge iron
    China National Standards
  • GB/T 6730.49-2017
  • iron ores—Determination of potassium content—Flame atomic absorption spectrometric method iron
    China National Standards
  • GB/T 6730.30-2017
  • iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method iron
    China National Standards
  • GB/T 6730.38-2017
  • iron ores—Determination of cobalt content—Nltroso-R salt spectrophotometric method iron
    China National Standards
  • GB/T 6730.26-2017
  • iron ores—Determination of fluorine content—Thorium nitrate titrimetric method iron
    China National Standards
  • GB/T 4223-2017
  • iron and steel scraps iron
    China National Standards
  • GB/T 18772-2017
  • Technical requirement for environmental monitory on municipal solid waste sanitary landfill iron
    China National Standards
  • GB/T 6730.37-2017
  • iron ores—Determination of cobalt content—4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method iron
    China National Standards
  • GB/T 34428.5-2017
  • Communication rules of the devices of surveillance and control system for expressway—Part 5:Tunnel environment detector iron
    China National Standards
  • GB/T 6730.74-2017
  • iron ores-Determination of magnesium content-Flame atomic absorption spectrometric method iron
    China National Standards
  • GB/T 6730.76-2017
  • iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry iron
    China National Standards
  • GB/T 6730.34-2017
  • iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method iron
    China National Standards
  • GB/T 13242-2017
  • iron ores—Low-temperature disintegration test—Method using cold tumbling after static reduction iron
    China National Standards
  • GB/T 6730.44-2017
  • iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method iron
    China National Standards
  • GB/T 34499.2-2017
  • Methods for chemical analysis of iridium compounds—Part 2:Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind iron
    China National Standards
  • GB/T 6730.58-2017
  • iron ores-Determination of vanadium content-Flame atomic absorption spectrometric method iron
    China National Standards
  • GB/T 5195.16-2017
  • Fluorspar—Determination of silicon, aluminum, iron, potassium, magnesium and titanium content—Inductively coupled plasma atomic emission spectrometry iron
    China National Standards
  • GB/T 34834-2017
  • Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment iron
    China National Standards
  • GB/T 5195.15-2017
  • Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method iron
    China National Standards
  • GB/T 14427-2017
  • Analysis of water used in boiler and cooling system—Determination of iron iron
    China National Standards
  • GB/T 34882-2017
  • Induction hardening and tempering of iron and steel parts iron
    China National Standards
  • GB/T 6730.39-2017
  • iron ores—Determination of nickle content—Dimetylglyoxime spectrophotometric method iron
    China National Standards
  • GB/T 34491-2017
  • Coatings for sintered neodymium iron boron permanent magnets iron
    China National Standards
  • GB/T 6730.47-2017
  • iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method iron
    China National Standards
  • GB/T 34208-2017
  • iron and steel—Determination of antimony and tin content—Inductively coupled plasma atomic emission spectrometric method iron
    China National Standards
  • GB/T 6730.59-2017
  • iron ores-Determination of manganese content-Flame atomic absorption spectrometric method iron
    China National Standards
  • GB/T 34490-2017
  • Recycled sintered neodymium iron boron permanent magnets iron
    China National Standards
  • GB/T 6730.75-2017
  • iron ores—Determination of sodium content—Flame atomic absorption spectrometric method iron
    China National Standards
  • GB/T 34494-2017
  • Hydrogen decrepitating neodymium iron boron permanent magnetic powder iron
    China National Standards
  • GB/T 34764-2017
  • Determination of copper,iron,zinc,manganese,boron and molybdenum content in fertilizers—Inductively coupled plasma optical emission spectroscopy iron
    China National Standards
  • GB/T 34202-2017
  • Ductile iron pipes, fittings and accessories—Epoxy coating (heavy-duty) iron
    China National Standards
  • GB/T 20168-2017
  • Rapidly-quenched neodymium iron boron permanent magnetic powder iron
    China National Standards
  • GB/T 13241-2017
  • iron ores—Determination of reducibility iron
    China National Standards
  • GB/T 34495-2017
  • Hot pressed neodymium iron boron permanent magnetic materials iron
    China National Standards
  • GB/T 13885-2017
  • Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry iron
    China National Standards
  • GB/T 13560-2017
  • Sintered neodymium iron boron permanent magnets iron
    China National Standards
  • GB/T 5588-2017
  • Technical specification for silver-nickel,silver-iron electrical contacts iron
    China National Standards
  • GB/T 34568-2017
  • iron ores for blast furnace and direct reduction feedstocks-Determination of bulk density iron
    China National Standards
  • GB/T 34904-2017
  • Spheroidal graphite iron castings—Ultrasonic testing iron
    China National Standards
  • GB/T 32710.13-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 13: Shakers, shaking water baths and shaking incubators iron
    China National Standards
  • GB/T 32956-2016
  • Methods of determination and calculation of heat balance in grate-kiln process forpellet firing system of iron and steel industry iron
    China National Standards
  • GB/T 32710.3-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 3: Refrigerated baths iron
    China National Standards
  • GB/T 1506-2016
  • Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method iron
    China National Standards
  • TB 10501-2016
  • (Railway engineering design of environmental protection) iron
    China Railway & Train Standards
  • GB/T 32710.4-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 4: Heating circulators iron
    China National Standards
  • GB/T 32710.12-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 12: Salt baths iron
    China National Standards
  • YY/T 0291-2016
  • (Medical X-ray equipment environmental requirements and test methods) iron
    China Medicine & Medical Device Standards
  • GB/T 32710.5-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 5: Heating baths iron
    China National Standards
  • GB/T 9359-2016
  • Basic conditions and methods of environmental test for hydrological instrument iron
    China National Standards
  • GB/T 32710.2-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 2: Refrigerated circulators iron
    China National Standards
  • GB/T 32710.8-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 8: Refrigerated incubators iron
    China National Standards
  • GB/T 2423.3-2016
  • Environmental testing—Part 2:Testing method—Test Cab:Damp heat,steady state iron
    China National Standards
  • SJ/T 11200-2016
  • (Environmental testing Part 2-58: Tests - Test Td: surface mount components solderability, dissolution of metallization layers and resistance to soldering heat resistance test method) iron
    China Electronics Standards
  • GB/T 5170.1-2016
  • Inspection methods for environmental testing equipments for electric and electronic products—Part 1:General iron
    China National Standards
  • GB/T 32710.7-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 7: Climatic and environmental test chambers iron
    China National Standards
  • GB/T 32710.11-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 11: Heat aging test chambers iron
    China National Standards
  • YY/T 1420-2016
  • (Medical ultrasound equipment environmental requirements and test methods) iron
    China Medicine & Medical Device Standards
  • YY/T 0651.1-2016
  • (Wear surgical implants - Part 1 total hip prosthesis: load and displacement parameters for wear testing machine and related environmental conditions for test) iron
    China Medicine & Medical Device Standards
  • SJ/T 11572-2016
  • (Crystalline silicon photovoltaic module mechanical vibration test method under transport environment) iron
    China Electronics Standards
  • GB/T 33224-2016
  • Environment impact evaluating method on mechanical refrigerating systems used for cooling and heating iron
    China National Standards
  • GB/T 24001-2016
  • Environmental management systems—Requirements with guidance for use iron
    China National Standards
  • GB/T 32710.1-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 1: General requirements iron
    China National Standards
  • GB/T 32682-2016
  • Plastics—Determination of environment stress cracking (ESC) of polyethylene—Full-notch creep test (FNCT) iron
    China National Standards
  • GB/T 32710.6-2016
  • Safety requirements for environmental testing and conditioning equipment—Part 6: Climatic chambers for biological application iron
    China National Standards

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