China Determination of 3-c GB Standards Search Result |
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GB/T 6730.26-2017 Iron ores—Determination of fluorine content—Thorium nitrate titrimetric method - 英文版 |
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GB/T 6730.31-2017 Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method - 英文版 |
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GB/T 6730.38-2017 Iron ores—Determination of cobalt content—Nltroso-R salt spectrophotometric method - 英文版 |
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GB/T 6730.30-2017 Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method - 英文版 |
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GB/T 34191-2017 Methods of determination and calculation of heat balance in straight grate process for pellet firing of iron and steel industry - 英文版 |
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GB/T 5195.3-2017 Fluorspar—Determination of loss in mass at 105℃—Gravimetric method - 英文版 |
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GB/T 13241-2017 Iron ores—Determination of reducibility - 英文版 |
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GB/T 34211-2017 Iron ores—Method for determination of iron reduction softening drippinger performance under load - 英文版 |
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GB/T 34208-2017 Iron and steel—Determination of antimony and tin content—Inductively coupled plasma atomic emission spectrometric method - 英文版 |
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GB/T 34218-2017 Refractory products—Determination of compressive strength at elevated temperature - 英文版 |
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GB/T 34220-2017 Refractory Products—Determination of tensile strength at elevated temperature - 英文版 |
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GB/T 5195.13-2017 Fluorspar—Determination of aluminium content—EDTA titration method - 英文版 |
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GB/T 6730.34-2017 Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method - 英文版 |
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GB/T 6730.58-2017 Iron ores－Determination of vanadium content－Flame atomic absorption spectrometric method - 英文版 |
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GB/T 6730.44-2017 Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method - 英文版 |
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GB/T 6730.59-2017 Iron ores－Determination of manganese content－Flame atomic absorption spectrometric method - 英文版 |
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GB/T 34209-2017 Stainless steel—Determination of multi-element contents—Glow discharge optical emission spectrometry - 英文版 |
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GB/T 34323-2017 Carbon black—Determination of light transmittance of water dispersion—Spectrophotometer method - 英文版 |
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GB/T 34322-2017 Automatic continuous determination of water quality for boiler and cooling system—Potentiometric titration - 英文版 |
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GB/T 34223-2017 Determination of the purity of ribonuclease and desoxyribonuclease - 英文版 |
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GB/T 34224-2017 Method for determination of functional microorganism in biologic products - 英文版 |
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GB/T 34222-2017 Determination of the activity of ribonuclease - 英文版 |
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GB/T 34162-2017 Natural gas—Determination of arsenic content—Potassium permanganate sample method - 英文版 |
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GB/T 34271-2017 Determination of saponification value of oils in feeds - 英文版 |
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GB/T 34270-2017 Determination of polychorinated biphenyls and hexachlorobenzene in feeds—Gas chromatography - 英文版 |
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GB/T 34231-2017 Determination of loss on ignition for coal combustion residues - 英文版 |
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GB/T 3780.17-2017 Carbon black—Part 17: Indirect determination of particle size—Reflectance method - 英文版 |
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GB/T 6730.27-2017 Iron ores—Determination of fluorine content—Lanthanum-alizarin complexion spectrophotometric method - 英文版 |
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GB/T 34102-2017 Determination of 2,6-ditertbutyl-p-cresol in jet fuels—Differential pulse voltammetry - 英文版 |
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GB/T 34100-2017 Test method for determination of total sulfur in light hydrocarbons，spark ignition engine fuel ,diesel engine fuel, and engine oil—Ultraviolet fluorescence method - 英文版 |
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