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www.ChineseStandard.net Database: 189760 (18 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 1267-2011 Chemical reagent -- Sodium dihydrogen phosphate dihydrate GB/T 1267-2011
GB/T 12672-2009 Acrylonitrile-butadiene-styrene (ABS) resin GB/T 12672-2009
GB/T 12673-1990 Motor vehicles -- Basic dimensions -- Measuring method GB/T 12673-1990
GB/T 12674-1990 Motor vehicles. Weight parameter. Measuring method GB/T 12674-1990
GB/T 12675-1990 Test methods of inspection after production for mini-truck GB/T 12675-1990
GB/T 12676-1990 Motor vehicles--Brake performance--Test method GB/T 12676-1990
GB/T 12677-1990 Motor vehicles. Technical condition. Inspection method GB/T 12677-1990
GB/T 12678-1990 Reliability running test method for automobiles GB/T 12678-1990
GB/T 12679-1990 Motor vehicles. Durability running. Test method GB/T 12679-1990
GB/T 12680.1-1990 Test method for the relative strength and shade of alcohol soluble dyes GB/T 12680.1-1990
GB/T 12680.2-1990 Test method for the insoluble substance in ethanol of alcohol soluble dyes GB/T 12680.2-1990
GB/T 12680.3-1990 Test method for the solubility in ethanol of alcohol soluble dyes GB/T 12680.3-1990
GB/T 12680.4-1990 Test method for the color fastness to light of alcohol soluble dyes GB/T 12680.4-1990
GB/T 12680.5-1990 Test method for the resistance to heat of alcohol soluble dyes GB/T 12680.5-1990
GB/T 12680-2008 Alcohol soluble dyes -- Determination for general properties of application GB/T 12680-2008
GB/T 1268-1984 Chemical reagent--Sodium thiocyanate GB/T 1268-1984
GB/T 1268-1998 Chemical reagent. Sodium thiocyanate GB/T 1268-1998
GB/T 12682-1990 Test method for comparing colour stabilities of colour photographic images GB/T 12682-1990
GB/T 12683-1990 Method for determining the tensile properties of photographic film and film base GB/T 12683-1990
GB/T 12683-2009 Method for determining the tensile properties of photographic film and film base GB/T 12683-2009
GB/T 12684.10-1990 Boric acid for industrial use--Determination of chromium content GB/T 12684.10-1990
GB/T 12684.11-1990 Boric acid for industrial use--Determination of cobalt content GB/T 12684.11-1990
GB/T 12684.1-1990 Boric acid for industrial use--Determination of boric acid content GB/T 12684.1-1990
GB/T 12684.2-1990 Boric acid for industrial use--Determination of insoluble substance content in water GB/T 12684.2-1990
GB/T 12684.3-1990 Boric acid for industrial use--Determination of sulphate content by reduction and titrimetry GB/T 12684.3-1990
GB/T 12684.4-1990 Boric acid for industrial use--Determination of sulphate content by visual turbidimetry GB/T 12684.4-1990
GB/T 12684.5-1990 Boric acid for industrial use--Determination of chloride content GB/T 12684.5-1990
GB/T 12684.6-1990 Boric acid for industrial use--Determination of iron content GB/T 12684.6-1990
GB/T 12684.7-1990 Boric acid for industrial use--Determination of ammonia content GB/T 12684.7-1990
GB/T 12684.8-1990 Boric acid for industrial use--Determination of heavy metal content GB/T 12684.8-1990
GB/T 12684.9-1990 Boric acid for industrial use--Determination of manganese content GB/T 12684.9-1990
GB/T 12684-2006 Methods of test for boron compound for industrial use GB/T 12684-2006
GB/T 12687.1-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of total rare earth oxide content--Gravimetric method GB/T 12687.1-1990
GB/T 12687.1-2010 Chemical analysis methods of rare earth nitrate for growth regulator for plant -- Part 1: Determination of arsenic, mercury, lead, cadmium and chromium contents -- Inductively coupled plasma mass spectrometry method GB/T 12687.1-2010
GB/T 12687.2-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chlorine content--Mercurimetric method GB/T 12687.2-1990
GB/T 12687.2-2010 Chemical analysis methods of rare earth nitrate for growth regulator for plant -- Part 2: Determination of chlorine content GB/T 12687.2-2010
GB/T 12687.3-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of arsenic content--Hydride generation flame atomic absorption spectrophotometric method GB/T 12687.3-1990
GB/T 12687.3-2010 Chemical analysis methods of rare earth nitrate for growth regulator for plant -- Part 3: Determination of the water insoluble matter content -- Gravimetry GB/T 12687.3-2010
GB/T 12687.4-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of mercury content--Flame atomic absorption spectrophotometric method GB/T 12687.4-1990
GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method GB/T 12687.5-1990
GB/T 12687.6-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of lead and cadmium content--Flame atomic absorption spectrophotometric method GB/T 12687.6-1990
GB/T 12687.7-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of thorum content--Spectrometric method with CL-TBP levextred resin separation GB/T 12687.7-1990
GB/T 12687.8-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination for the water insoluble matter content--Gravimetric method GB/T 12687.8-1990
GB/T 12688.1-1990 Styrene for industrial use--Determination of purity--Gas chromotographic method GB/T 12688.1-1990
GB/T 12688.1-1998 Styrene for industrial use--Determination of purity--Capillary gas chromatography GB/T 12688.1-1998
GB/T 12688.1-2011 Test method of styrene for industrial use -- Part 1: Determination of purity and hydrocarbon impurities -- Gas chromatography GB/T 12688.1-2011
GB/T 12688.2-1990 Styrene for industrial use--Determination of purity--Crystallizing point method GB/T 12688.2-1990
GB/T 12688.3-1990 Styrene for industrial use--Determination of content of polymer--Photometric method GB/T 12688.3-1990
GB/T 12688.3-2011 Test method of styrene for industrial use -- Part 3: Determination of content of polymer GB/T 12688.3-2011
GB/T 12688.4-1990 Styrene for industrial use--Determination of content of peroxides--Titrimetric method GB/T 12688.4-1990
GB/T 12688.4-2011 Test method of styrene for industrial use -- Part 4: Determination of content of peroxides -- Titrimetric method GB/T 12688.4-2011
GB/T 12688.5-1990 Styrene for industrial use--Determination of content of total aldehydes--Titrimetric method GB/T 12688.5-1990
GB/T 12688.5-2011 Test method of styrene for industrial use -- Part 5: Determination of content of total aldehydes -- Titrimetric method GB/T 12688.5-2011
GB/T 12688.6-1990 Styrene for industrial use. Determination of trace sulfur. Oxidative micro-coulometric method GB/T 12688.6-1990
GB/T 12688.7-1990 Styrene for industrial use--Determination of content of inhibitor (P-tert-butylcatechol)--Colorimetric method GB/T 12688.7-1990
GB/T 12688.8-1998 Styrene for industrial use--Determination of content of inhibitor (p-tert-butylcatechol)--Spectrophotometric method GB/T 12688.8-1998
GB/T 12688.8-2011 Test method of styrene for industrial use -- Part 8: Determination of content of inhibitor (p-tert-butylcatechol) -- Spectrophotometric method GB/T 12688.8-2011
GB/T 12688.9-2011 Test method of styrene for industrial use -- Part 9: Determination of trace benzene -- Gas chromatographic method GB/T 12688.9-2011
GB/T 12689.10-1990 Zinc and zinc alloys--Determination of lead content--Flame atomic absorption spectrometric method GB/T 12689.10-1990
GB/T 12689.10-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of tin content -- The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method GB/T 12689.10-2004
GB/T 12689.11-1990 Zinc and zinc alloys--Determination of antimony content--Flame atomic absorption spectrometric method GB/T 12689.11-1990
GB/T 12689.11-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of lanthanum and cerium contents -- The tri-bromide arsenazo spectrophotometric method GB/T 12689.11-2004
GB/T 12689.1-1990 Zinc and zinc alloys--Determination of aluminium content--EDTA titrimetric method GB/T 12689.1-1990
GB/T 12689.1-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of aluminum content -- The chrome azurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and chrome azurol S spectrophotometric method GB/T 12689.1-2004
GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys -- Part 1: Determination of aluminum content -- Chrome azurol S-polyethylene glycol octyl phenyl ether-ethyl pyridine bromine spectrophotometry, Chrome azurol S spectrophotometric method and EDTA titri GB/T 12689.1-2010
GB/T 12689.12-1990 Zinc and zinc alloys--Determination of cadmium content--Flame atomic absorption spectrometric method GB/T 12689.12-1990
GB/T 12689.12-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of lead, cadmium, iron, copper, tin, aluminium, arsenic, stibium, magnesium lanthanum and cerium contents -- The inductively coupled plasma-optical emission spectrometric metho GB/T 12689.12-2004
GB/T 12689.13-1990 Zinc and zinc alloys--Determination of aluminium content--Electrothermal atomic absorption spectrometric method GB/T 12689.13-1990
GB/T 12689.14-1990 Zinc and zinc alloys--Determination of aluminium content--Chromazurol S spectrophotometric method GB/T 12689.14-1990
GB/T 12689.2-1990 Zinc and zinc alloys--Determination of copper content--Lead diethyldithio-carbamate spectrophotometric method GB/T 12689.2-1990
GB/T 12689.2-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of arsenic content -- The atomic fluorescence spectrometer method GB/T 12689.2-2004
GB/T 12689.3-1990 Zinc and zinc alloys--Determination of iron content--Sulphosalicylic acid spectrophotometric method GB/T 12689.3-1990
GB/T 12689.3-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of cadmium content -- The flame atomic absorption spectrometric method GB/T 12689.3-2004
GB/T 12689.4-1990 Zinc and zinc alloys--Determination of arsenic content--Molybdenum blue spectrophotometric method GB/T 12689.4-1990
GB/T 12689.4-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of copper content -- The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method GB/T 12689.4-2004
GB/T 12689.5-1990 Zinc and zinc alloys--Determination of silicon content--Molybdenum blue spectrophotometric method GB/T 12689.5-1990
GB/T 12689.5-2004 The methods for chemical analysis of zinc alloys -- The determination of iron content -- The sulfosalicylic acid spectrometric method and the flame atomic absorption spectrometric method GB/T 12689.5-2004
GB/T 12689.6-1990 Zinc and zinc alloys--Determination of tin content--Phenylfluorone-cetyltrimethylammonium bromide spectrophotometric method GB/T 12689.6-1990
GB/T 12689.6-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of lead content -- The oscillopolarographic method GB/T 12689.6-2004
GB/T 12689.7-1990 Zinc and zinc alloys--Determination of magnesium content--Flame atomic absorption spectrometric method GB/T 12689.7-1990
GB/T 12689.7-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of magnesium content -- The flame atomic absorption spectrometric method GB/T 12689.7-2004
GB/T 12689.7-2010 Methods for chemical analysis of zinc and zinc alloys -- Part 7: Determination of magnesium content -- Flame atomic absorption spectrometric method GB/T 12689.7-2010
GB/T 12689.8-1990 Zinc and zinc alloys--Determination of iron content--Flame atomic absorption spectrometric method GB/T 12689.8-1990
GB/T 12689.8-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of silicon content -- The molybdenum blue spectrophotometric method GB/T 12689.8-2004
GB/T 12689.9-1990 Zinc and zinc alloys--Determination of copper content--Flame atomic absorption spectrometric method GB/T 12689.9-1990
GB/T 12689.9-2004 The methods for chemical analysis of zinc and zinc alloys -- The determination of antimony content -- The atomic fluorescence spectrometer and the flame atomic absorption spectrometric method GB/T 12689.9-2004
GB/T 12690.10-1990 Gadolinium oxide--Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide and yttrium oxide contents--Emission spectrographic method GB/T 12690.10-1990
GB/T 12690.10-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of phosphorus content by molybdenum blue spectrophotometric method GB/T 12690.10-2003
GB/T 12690.11-1990 Terbium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, dysprosium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrogra GB/T 12690.11-1990
GB/T 12690.11-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of magnesium content -- Flame atomic absorption spectrometric method GB/T 12690.11-2003
GB/T 12690.1-1990 Lanthanum oxide--Determination of cerium oxide, praseodymium oxide, nedeodynium oxide, samarium oxide and yttrium oxide--Induetively coupled plasma atomic emission spectrographic method GB/T 12690.1-1990
GB/T 12690.1-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides -- Determination of carbon and sulfur contents -- High frequency-infrared absorption method GB/T 12690.1-2002
GB/T 12690.1-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides -- Part 1: Determination of carbon and sulfur contents -- High frequency-infrared absorption method GB/T 12690.1-2015
GB/T 12690.12-1990 Neodymium and samarium--Determination of oxygen content--Impulse-infrared absorption method GB/T 12690.12-1990
GB/T 12690.12-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of thorium content -- Arsenazo Ⅲ spectrophotometric method and inductively coupled plasma mass spectrum method GB/T 12690.12-2003
GB/T 12690.13-1990 Neodymium and samarium--Determination of carbon content--High frequency--Infrared absorption method GB/T 12690.13-1990
GB/T 12690.13-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of molybdenum and tungsten content -- Inductively couple plasma atomic emission spectrographic method and inductively coupled plasma mass spectr GB/T 12690.13-2003
GB/T 12690.14-1990 Lanthanum oxide, cerium oxide, neodymium oxide, gadolinium oxide--Determination of cobalt, iron, manganese, nichel, copper, ckromium, lead and zinc in oxides contents--Emission spectrographic method GB/T 12690.14-1990
GB/T 12690.14-2006 Chemical analysis methods of non-rare earth impurities in rare earth metals and their oxides -- Determination of titanium in rare earth metals GB/T 12690.14-2006
GB/T 12690.15-1990 Rare-earth metals and their oxides--Determination of thorium content--Arsenazo IIIspectrophotometric method GB/T 12690.15-1990