Browse Standards
Found: 34078 — page 576 of 710
Valid
GB/T 17413.1-2010 — Methods for chemical analysis of lithium, rubidium and cesium ores - Part 1: Determination of lithium content
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GB/T 17413.2-2010 — Methods for chemical analysis of lithium, rubidium and cesium ores - Part 2: Determination of rubidium content
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$90.008 pages
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GB/T 17413.3-2010 — Methods for chemical analysis of lithium、rubidium and cesium ores - Part 3: Determination of cesium content
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GB/T 17414.1-2010 — Method for chemical analysis of Beryllium ores - Part 1: Determination of Beryllium content - Eriochrome cyanine R photometric method
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GB/T 17414.2-2010 — Method for chemical analysis of Beryllium ores - Part 2: Determination of Beryllium content - Catalytic polarographic method
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$90.008 pages
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GB/T 17415.1-2010 — Methods for chemical analysis of tantalum and niobium ores - Part 1: Determination of tantalum content
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GB/T 17415.2-2010 — Methods for chemical analysis of tantalum and niobium ores - Part 2: Determination of niobium content
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GB/T 17416.1-2010 — Method for chemical analysis of Zirconium ores - Part 1: Determination of Zirconium- Hafnium oxide content
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GB/T 17416.2-2010 — Method for chemical analysis of Zirconium ores - Part 2: Determination of Zirconium and Hafnium contents
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$130.0010 pages
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GB/T 17417.1-2010 — Method for chemical analysis of rare earth ores - Part 1: Determination of rare earths
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GB/T 17417.2-2010 — Method for chemical analysis of rare earth ores - Part 2: Determination of scandium content
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GB/T 17418.1-2010 — Methods for analysis of noble metals in geochemical samples - Part 1: General rules and regulations
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$70.008 pages
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GB/T 17418.2-2010 — Methods for analysis of noble metals in geochemical samples - Part 2: Determination of platinum and rhodium content-Preconcentration by thiourea-catalytic polarographic method
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GB/T 17418.3-2010 — Methods for analysis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method
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GB/T 17418.4-2010 — Methods for analysis of noble metals in geochemical samples - Part 4: Determination of iridium content - Preconcentration by thiourea-catalytic spectrophotometric method
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GB/T 17418.5-2010 — Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method
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GB/T 17418.6-2010 — Methods for analysis of noble metals in geochemical samples - Part 6: Determination of platinum, palladium and gold content - Preconcentration by fire assay - emission spectrometry
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GB/T 17418.7-2010 — Methods for analysis of noble metals in geochemical samples - Part 7: Determination of platinum group elements - By nickel sulfide fire assay-inductively coupled plasma mass spectrometry
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$170.0017 pages
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GB/T 17698-2010 — Information technology - Universal multiple-octet coded character set (CJK unified ideographs) 15×16-dot matrix font
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$980.0055 pages
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GB/T 17767.2-2010 — Determination of organic-inorganic compound fertilizers - Part 2: Total phosphorus content
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GB/T 17767.3-2010 — Determination of organic-inorganic compound fertilizers - Part 3: Total potassium content
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$90.009 pages
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GB/T 17793-2010 — Wrought copper and copper alloy plate,sheet and strip for general purposes - Dimensions and tolerances
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GB/T 17876-2010 — Packaging container - Tamper-evident plastic closure
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$260.0015 pages
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GB/T 17961-2010 — Requirements and test methods for printed Chinese character recognition system
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$170.0015 pages
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GB/T 18024.2-2010 — Graphical symbols for the technical documentation of coal mine machinery - Part:2 Graphical symbols for coal face support and prop
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GB/T 18024.3-2010 — Graphical symbols for the technical documentation of coal mine machinery - Part 3: Graphical symbols for machinery of coal winning and road heading
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$150.0017 pages
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GB/T 18024.4-2010 — Graphical symbols for the technical documentation of coal mine machinery - Part 4: Graphical symbols for underground haulage machinery
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$350.0035 pages
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GB/T 18024.5-2010 — Graphical symbols for the technical documentation of coal mine machinery - Part 5: Graphical symbols for machinery of ground production and hoisting
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$350.0020 pages
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GB/T 18024.6-2010 — Graphical symbols for the technical documentation of coal mine machinery - Part 6: Graphical symbols for surface mine machinery
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$90.0015 pages
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GB/T 18024.7-2010 — Graphical symbols for the technical documentation of coal mine machinery - Part 7: Graphical symbols for compressor, fan and pump
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$170.0017 pages
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GB/T 18028-2010 — Mathematical,physical and chemical symbols of Chinese Braille
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$1,565.0087 pages
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GB/T 18114.1-2010 — Chemical analysis methods of rare earth concentrates - Part 1: Determination of total rare earth oxide contents - Gravimetry
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GB/T 18114.10-2010 — Chemical analysis methods of rare earth concentrates - Part 10: Determination of water content - Gravimetry
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GB/T 18114.2-2010 — Chemical analysis method of rare earth concentrates - Part 2: Determination of oxide thorium content
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GB/T 18114.4-2010 — Chemical analysis methods of rare earth concentrates - Part 4: Determination of niobium oxide, zirconium oxide and titanium oxide contents - Inductively coupled plasma atomic emission spectrometry
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$110.008 pages
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GB/T 18114.5-2010 — Chemical analysis methods of rare earth concentrates - Part 5: Determination of aluminum oxide content - Inductively coupled plasma atomic emission spectrometry
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GB/T 18114.6-2010 — Chemical analysis methods of rare earth concentrates - Part 6: Determination of silicon oxide content
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GB/T 18114.7-2010 — Chemical analysis methods of rare earth concentrates - Part 7: Determination of iron oxide content - Potassium dichromate titration
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$90.008 pages
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GB/T 18115.13-2010 — Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 13: Thulium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, ytterbium, lutetium and yttrium contents
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GB/T 18115.14-2010 — Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 14 : Ytterbium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, lutetium and yttrium contents
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GB/T 18115.15-2010 — Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 15: Lutetium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and yttrium contents
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GB/T 18173.4-2010 — Polymer water-proof materials - Part 4: Rubber gasket for shield-driven tunnel
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$215.0012 pages
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GB/T 18294.2-2010 — Technical identification methods for fire - Part 2: Thin layer chromatography analysis
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GB/T 18294.5-2010 — Technical identification methods for fire - Part 5: Gas chromatography-mass spectrometry analysis
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$110.0015 pages
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GB/T 18340.1-2010 — Organic geochemical analysis methods for geological samples - Part 1: Analysis of light crude oils - Gas chromatography
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GB/T 18340.2-2010 — Organic geochemical analysis method for geological samples - Part 2: Determination of organic carbon stable isotopic component - Isotopic mass spectrometry
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GB/T 18340.3-2010 — Organic geochemical analysis method for geological samples - Part 3: Determination of saturated hydrocarbon group components in heavy fraction of oil - Mass spectrometry
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$200.0024 pages
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GB/T 18340.4-2010 — Organic geochemical analysis methods for geological samples - Part 4: Determination of aromatic hydrocarbon group component in heavy fraction of oil - Mass spectrometry
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$320.0018 pages