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Std ID |
Description (Standard Title) |
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GB/T 6730.19-2016
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Iron ores -- Determination of phosphorus content -- Bismuth phosphomolybdate blue spectrophotometric method
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GB/T 6730.20-1986
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Methods for the chemical analysis of iron ores. The volumetric method for the determination of phosphorus content
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GB/T 6730.20-2016
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Iron ores -- Determination of phosphorus content -- Titrimetric method
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GB/T 6730.21-1986
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Methods for chemical analysis of iron ores. The potassium periodate photometric method for the determination of manganese content
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GB/T 6730.21-2016
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Iron ores -- Determination of manganese content -- Potassium periodate spectrophotometric method
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GB/T 6730.2-1986
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Methods for chemical analysis of iron ores. Gravimetric method for the determination of moisture content
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GB/T 6730.22-1986
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Methods for chemical analysis of iron ores. The diantipyrine methane photometric method for the determination of titanium content
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GB/T 6730.22-2016
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Iron ores -- Determination of titanium content -- Diantipyrylmethane spectrophotometric method
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GB/T 6730.23-1986
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Methods for chemical analysis of iron ores--The ferric ammonium sulfate volumetric method for the determination of titanium content
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GB/T 6730.23-2006
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Iron ores -- Determination of titanium content -- The ferric ammonium sulfate titrimetric method
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GB/T 6730.24-1986
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Methods for chemical analysis of iron ores--The arsenazo 3 photometric method for the determination of rare earth elements content
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GB/T 6730.24-2006
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Iron ores -- Determination of total rare earth contents -- Chlorophosphonazo mA spectrophotometric method
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GB/T 6730.25-1986
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Methods for chemical analysis of iron ores--The gravimetric method for the determination of rare earth elements content
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GB/T 6730.25-2006
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Iron ores -- Determination of total rare earth contents -- Oxalate gravimetric method
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GB/T 6730.26-1986
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Methods for chemical analysis of iron ores. The thorium nitrate volumetric method for the determination of fluorine content
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GB/T 6730.27-1986
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Methods for chemical analysis of iron ores. The lanthanum-alizarin complexon photometric method for the determination of fluorine content
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GB/T 6730.28-1986
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Methods for chemical analysis of iron ores--The ion-selective electrode method for the determination of fluorine content
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GB/T 6730.28-2006
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Iron ores -- Determination of fluorine content -- Ion-selective electrode method
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GB/T 6730.29-1986
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Methods for chemical analysis of iron ores. The barium sulfate gravimetric method for the determination of barium content
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GB/T 6730.29-2016
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Iron ores -- Determination of barium content -- Barium sulfate gravimetric method
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GB/T 6730.30-1986
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Methods for chemical analysis of iron ores. The diphenyl carbazide photometric method for the determination of chromium content
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GB/T 6730.31-1986
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Methods for chemical analysis of iron ores. The benzoylphenylhydroxylamine extraction photometric method for the determination of vanadium content
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GB/T 6730.3-1986
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Methods for chemical analysis of iron ores. The gravimetric method for the determination of hygroscopic moisture content in analytical samples
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GB/T 6730.32-1986
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Methods for chemical analysis of iron ores--The ferrous sulfate volumetric method for the determination of vanadium content
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GB/T 6730.32-2013
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Iron ores -- Determination of vanadium content -- The ammonium ferrous sulfate titrimetric method
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GB/T 6730.33-1986
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Methods for chemical analysis of iron ores--The oscilloscopic polarography method for the determination of tin content
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GB/T 6730.34-1986
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Methods for chemical analysis of iron ores. The pyrocatechol violet-cetyl trimethylamine bromide photometric method for the determination of tin content
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GB/T 6730.35-1986
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Methods for chemical analysis of iron ores. The oxalic acid bis-cyclohexylidene hydragide (cuprizone) photometric method for the determination of copper content
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GB/T 6730.35-2016
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Iron ores -- Determination of copper content -- Oxalic acid bis-cyclohexylidene hydragide (cuprizone) spectrophotometric method
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GB/T 6730.36-1986
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Methods for chemical analysis of iron ores. The flame atomic absorption spectrophotometric method for the determination of copper content
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GB/T 6730.36-2016
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Iron ores -- Determination of copper content -- Flame atomic absorption spectrometric method
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GB/T 6730.37-1986
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Methods for chemical analysis of iron ores. The 4-[(5-chloro-2-pyridyl)azo]-1, 3-diaminobenzene photometric method for the determination of cobalt content
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GB/T 6730.38-1986
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Methods for chemical analysis of iron ores. The nitroso-R salt photometric method for the determination of cobalt content
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GB/T 6730.39-1986
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Methods for chemical analysis of iron ores. The dimethylglyoxime photometric method for the determination of nickel content
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GB/T 6730.40-1986
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Methods for the chemical analysis of iron ores--The polarography method for the determination of nickel content
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GB/T 6730.41-1986
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Methods for chemical analysis of iron ores--The oscilloscopic polarography method for the determination of lead content
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GB/T 6730.4-1986
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Methods for chemical analysis of iron ores--The stannous chloride-mercuric chloride-potassium dichromate volumetric method for the determination of total iron content
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GB/T 6730.42-1986
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Methods for chemical analysis of iron ores. The dithizone photometric method for the determination of lead content
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GB/T 6730.43-1986
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Methods for chemical analysis of iron ores--The oscilloscopic polarography method for the determination of zinc content
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GB/T 6730.44-1986
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Methods for chemical analysis of iron ores. The 1-(2-pyridylazo)-2-naphthol photometric method for the determination of zinc content
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GB/T 6730.45-1986
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Methods for chemical analysis of iron ores--The diethyldithiocarbamic acid, Ag salt photometric method for the determination of arsenic content
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GB/T 6730.45-2006
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Iron ores -- Determination of arsenic content -- Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation
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GB/T 6730.46-1986
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Methods for chemical analysis of iron ores--The extraction separation-molybdenum blue photometric method for the determination of arsenic content
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GB/T 6730.46-2006
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Iron ores -- Determination of arsenic content -- Arseno-molybdenum blue spectrophotometric method after the distillation separation
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GB/T 6730.47-1986
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Methods for chemical analysis of iron ores. The sulfochlorophenol S photometric method for the determination of niobium content
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GB/T 6730.48-1986
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Methods for chemical analysis of iron ores. The dethio diantipyryl methane photometric method for the determination of bismuth content
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GB/T 6730.49-1986
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Methods for chemical analysis of iron ores. The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content
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GB/T 6730.50-1986
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Methods for chemical analysis of iron ores. The gas volumetric method for the determination of total carbon content
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GB/T 6730.50-2016
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Iron ores -- Determination of carbon content -- Gas volumetric method
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GB/T 6730.51-1986
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Methods for chemical analysis of iron ores. The caustic asbestos absorption gravimetric method for the determination of carbon content in carbonate
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GB/T 6730.5-1986
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Methods for chemical analysis of iron ores--The titanium chloride-potassium dichromate volumetric method for the determination of total iron content
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GB/T 6730.5-2007
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Iron ores -- Determination of total iron content -- Titanium (Ⅲ) chloride reduction methods
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GB/T 6730.52-2004
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Iron ores -- Determination of cobalt content -- Flame atomic absorption spectrometric method
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GB/T 6730.53-2004
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Iron ores -- Determination of zinc content -- Flame atomic absorption spectrometric method
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GB/T 6730.54-2004
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Iron ores -- Determination of lead content -- Flame atomic absorption spectrometric method
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GB/T 6730.55-2004
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Iron ores -- Determination of tin content -- Flame atomic absorption spectrometric method
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GB/T 6730.56-2004
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Iron ores -- Determination of aluminum content -- Flame atomic absorption spectrometric method
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GB/T 6730.57-2004
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Iron ores -- Determination of chromium content -- Flame atomic absorption spectrometric method
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GB/T 6730.58-2004
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Iron ores -- Determination of vanadium content -- Flame atomic absorption spectrometric methods
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GB/T 6730.59-2005
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Iron ores -- Determination of manganese content -- Flame atomic absorption spectrometric method
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GB/T 6730.60-2005
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Iron ores -- Determination of nickel content -- Flame atomic absorption spectrometric method
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GB/T 6730.61-2005
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Iron ores -- Determination of carbon and sulfur content -- High frequency combustion with infrared absorption method
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GB/T 6730.6-1986
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Methods for chemical analysis of iron ores. The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content
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GB/T 6730.6-2016
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Iron ores -- Determination of metallic iron content -- Ferric chloride-sodium acetate titrimetric method
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GB/T 6730.62-2005
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Iron ores - Determination of calcium, silicon, manganese, titanium, phosphorus magnesium, aluminium and barium content - Wavelength dispersive X-ray fluorescence spectrometric method
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GB/T 6730.63-2006
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Iron ores -- Determination of aluminum calcium magnesium manganese phosphorus silicon and titanium content -- Inductively coupled plasma atomic emission spectrometric method
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GB/T 6730.64-2007
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Iron ores -- Determination of water soluble chloride content -- Ion-selective electrode method
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GB/T 6730.65-2009
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Iron ores - Determination of total iron content - Titanium (III) chloride reduction potassium dichromate titration methods (routine methods)
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GB/T 6730.66-2009
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Iron ores -- Determination of total iron content -- Automatic potentiometric titration method
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GB/T 6730.67-2009
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Iron ores -- Determination of arsenic content -- Hydride generation atomic absorption spectrometric method
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GB/T 6730.68-2009
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Iron ores -- Determination of loss on ignition -- Gravimetric method
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GB/T 6730.69-2010
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Iron ores -- Determination of fluoride and chloride content -- Ion chromatography
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GB/T 6730.70-2013
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Iron ores -- Determination of total iron content -- Titrimetric method after tin (Ⅱ) chloride reduction
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GB/T 6730.71-2014
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Iron ores -- Determination of acid-soluble iron (II) content -- Titrimetric method
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GB/T 6730.7-1986
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Methods for chemical analysis of iron ores. The sulfosalicylic acid photometric method for the determination of metallic iron content
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GB/T 6730.7-2016
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Iron ores -- Determination of metallic iron content -- Sulfosalicylic acid spectrophotometric method
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GB/T 6730.72-2016
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Iron ores -- Determination of arsenic, chromium, cadmium, lead and mercury content -- Inductively coupled plasma-mass spectrometry method (ICP-MS)
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GB/T 6730.73-2016
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Iron ores -- Determination of total iron content -- EDTA photometric titration method
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GB/T 6730.8-1986
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Methods for chemical analysis of iron ores. The potassium dichromate volumetric method for the determination of iron (Ⅱ) content
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GB/T 6730.8-2016
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Iron ores -- Determination of iron (Ⅱ) content -- Potassium dichromate titrimetric method
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GB/T 6730.9-1986
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Methods for chemical analysis of iron ores--The silicomolybdic blue photometric method for the determination of silicon content
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GB/T 6730.9-2006
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Iron ores -- Determination of silicon contents -- The silicomolybdic blue spectrophotometric method reduce by ammonium ferrous sulfate
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GB/T 6730.9-2016
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Iron ores -- Determination of silicon content -- Silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate
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GB/T 673-1984
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Chemical reagent--Arsenic trioxide
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GB/T 673-2006
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Chemical reagent -- Arsenic trioxide
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GB/T 6732-1986
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Ordinary vaseline
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GB/T 6733-1986
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Capacitor vaseline
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GB/T 6736-1986
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Synthetic rubbers, raw--Determination of total ash content
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GB/T 6737-1986
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Synthetic rubbers, raw--Determination of volatile matter content
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GB/T 6737-1997
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Rubber, raw--Determination of volatile-matter content
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GB/T 6739-1996
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Determination of film hardness by pencil test
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GB/T 10859-1989
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Nickel base brazing filler metals
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GB/T 6740-1986
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Paint media--Determination of volatile and non-volatile matter
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GB/T 6741-1986
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Producing films of uniform thickness of paints and varnishes on test panel (using spinner)
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GB/T 674-1978
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Chemical reagents--Powdered copper oxide
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GB/T 674-2003
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Chemical reagent -- Copper (Ⅱ) oxide powder
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GB/T 6742-1986
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Bend test for coating (cylindrical mandrel)
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GB/T 6742-2007
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Paints and varnishes -- Bend test (cylindrical mandrel)
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GB/T 6743-1986
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Binders for paints and varnishes--Determination of acid value--Titrimetric method
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GB/T 6743-2008
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Plastics (polyester resins) and paints and varnishes (binders) -- Determination of partial acid value and total acid value
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