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GB/T 43753.2-2024 贵金属合金电镀废水化学分析方法-第2部分:锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法(中英文版) Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry |
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GB/T 43110-2023 增材制造用金属铬粉(中英文版) Metal chromium powder for additive manufacturing |
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GB/T 3211-2023 金属铬(中英文版) metal chromium |
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GB/T 41950-2022 金属覆盖层 钢铁上经过无六价铬处理的锌和锌合金电镀层(中英文版) Metallic coatings Zinc and zinc alloy electroplating with hexavalent chromium-free treatment on steel |
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GB/T 9797-2022 金属及其他无机覆盖层 镍、镍+铬、铜+镍和铜+镍+铬电镀层(中英文版) Metallic and other inorganic coatings Nickel, nickel + chromium, copper + nickel and copper + nickel + chromium plating |
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GB/T 39560.5-2021 电子电气产品中某些物质的测定 第5部分: AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量(中英文版) Determination of certain substances in electrical and electronic products—Part 5: Cadmium,lead and chromium in polymers and electronics and cadmium and lead in metals by AAS,AFS,ICP-OES and ICP-MS |
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GB/T 39560.701-2020 电子电气产品中某些物质的测定 第7-1部分:六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)](中英文版) Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method |
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GB 4234.4-2019 外科植入物 金属材料 第4部分:铸造钴-铬-钼合金(中英文版) Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy |
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GB 4234.4-2019 外科植入物 金属材料 第4部分:铸造钴-铬-钼合金(中英文版) Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy |
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GB/T 12690.5-2017 稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分:钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定(中英文版) 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 |
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GB/T 4702.15-2016 金属铬 铅、锡、铋、锑、砷含量的测定 等离子体质谱法(中英文版) Chromium metal—Determination of lead,tin,bismuth,antimony and asenic content—Inductively coupled plasma mass spectrometric method |
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GB/T 4702.6-2016 金属铬 铁、铝、硅和铜含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Chromium metal—Determination of iron, aluminium, silicon and copper content—Inductively coupled plasma atomic emission spectrometry method |
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GB/T 4702.17-2016 金属铬 氧、氮、氢含量的测定 惰性气体熔融红外吸收法和热导法(中英文版) Chromium metal─Determination of oxygen, nitrogen and hydrogen content─Inert gas fusion thermal infrared detection method and conductivity method |
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GB/T 4702.7-2016 金属铬 氮含量的测定 蒸馏分离-奈斯勒试剂分光光度法(中英文版) Chromium metal─Determination of nitrogen content─Distillation-nessler reagent spectrophotometric method |
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GB/T 14849.11-2016 工业硅化学分析方法 第11部分:铬含量的测定 二苯碳酰二肼分光光度法(中英文版) Methods for chemical analysis of silicon metal—Part 11:Determination of chromium content—1,5-Diphenylcarbohydrazide spectrophotometric method |
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GB/T 4702.1-2016 金属铬 铬含量的测定 硫酸亚铁铵滴定法(中英文版) Chromium metal—Determination of chromium content—The ammonium ferrous sulfate titrimetric method |
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GB/T 28908-2012 高纯金属铬(中英文版) High-purity chromium metal |
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GB/T 11379-2008 金属覆盖层 工程用铬电镀层(中英文版) Metallic coatings - Electroplated coatings of chromium for engineering purposes |
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GB/T 4702.5-2008 金属铬 铝含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法(中英文版) Chromium metal - Determination of aluminium content - EDTA titrimetric method and flame atomic absorption spectrometric method |
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GB/T 4702.4-2008 金属铬 铁含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法(中英文版) Chromium metal - Determination of iron content - EDTA titrimetric method and flame atomic absorption spectrometric method |
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GB/T 4702.2-2008 金属铬 硅含量的测定 高氯酸重量法(中英文版) Chromium metal - Determination of silicon content - The perchloric acid gravimetric method |
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GB/T 4702.16-2008 金属铬 硫含量的测定 红外线吸收法和燃烧中和滴定法(中英文版) Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method |
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GB/T 15072.7-2008 贵金属合金化学分析方法 金合金中铬和铁量的测定 电感耦合等离子体原子发射光谱法(中英文版) Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry |
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GB/T 17593.3-2006 纺织品 重金属的测定 第3部分:六价铬 分光光度法(中英文版) Textiles―Determination of heavy metals―Part 3: Chromium(VI) ―Spectrophotometry |
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GB/T 20255.5-2006 硬质合金化学分析方法 铬量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of hardmetals - Determination of chromium content - Flame atomic absorption spectrometric method |
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GB/T 9797-2005 金属覆盖层 镍+铬和铜+镍+铬电镀层(中英文版) Metallic coatings -- Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium |
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GB/T 20015-2005 金属和其它无机覆盖层 电镀镍、自催化镀镍、电镀铬及最后精饰 自动控制喷丸硬化前处理(中英文版) Metallic and other inorganic coatings -- Automated controlled shot-peening of metallic articles prior to nickel, autocatalytic nickel or chromium plating, or as a final finish |
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GB/T 12600-2005 金属覆盖层 塑料上镍+铬电镀层(中英文版) Metallic coatings Electroplated coatings of nickel plus chromium on plastics materials |
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GB/T 8443-1998 纺织品 耐染浴中金属铬盐色牢度试验方法(中英文版) Textiles--Testing method for colour fastness to metals in the dye-bath:Chromium salts |
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GB/T 4702.1-1997 金属铬化学分析方法 硫酸亚铁铵容量法测定铬量(中英文版) Methods for chemical analysis of chromium metal--The ammonium ferrous sulfate volumetric method for thedetermination of chromium content |
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GB/T 9758.6-1988 色漆和清漆 “可溶性”金属含量的测定 第六部分:色漆的液体部分中铬总含量的测定 火焰原子吸收光谱法(中英文版) Paints and varnishes--Determination of “soluble” metal content--Part 6:Determination of total chromium content of the liquid portion of the paint--Flame atomic absorption spectrometric method |
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GB/T 9758.5-1988 色漆和清漆 “可溶性”金属含量的测定 第五部分:液体色漆的颜料部分或粉末状色漆中六价铬含量的测定 二苯卡巴肼分光光度法(中英文版) Paints and varnishes--Determination of “soluble” metal content--Part 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--Diphenylcarbazide spectrophotometric method |
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GB/T 4702.14-1988 金属铬化学分析方法 红外线吸收法测定碳量(中英文版) Methods for chemical analysisof chromium metal--The infrared absorption method for the determination of carbon content |
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GB/T 4702.9-1985 金属铬化学分析方法 结晶紫分光光度法测定锑量(中英文版) Methods for chemical analysis of chromium metal--The crystal violet spectrophotometric method for the determination of antimony content |
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GB/T 4702.8-1985 金属铬化学分析方法 蒸馏-钼蓝分光光度法测定砷量(中英文版) Methods for chemical analysis of chromium metal--The distillation-molybdenum blue spectrophotometricmethod for the determination of arsenic content |
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GB/T 4702.11-1985 金属铬化学分析方法 茜素紫分光光度法测定锡量(中英文版) Methods for chemical analysis of chromium metal--The alizarin violet spectrophotometric method for the determination of tin content |
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GB/T 4702.10-1985 金属铬化学分析方法 铜试剂分光光度法测定铜量(中英文版) Methods for chemical analysis of chromium metal--The cupral spectrophotometric method for the determination of copper content |
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GB/T 4702.3-1984 金属铬化学分析方法 钼蓝光度法测定磷量(中英文版) Methods for chemical analysis of chromium metal--The molybdenum blue photometric method for the determinationof phosphorus content |
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