China National Standards

China GaN GB Standards English PDF List


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  •  China "GaN" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42704-2023 Textile materials for automotive interiors - Determination of volatile orGaNic compounds - Box method
    汽车内饰用纺织材料 挥发性有机物的测定 箱体法
    China National Standards
    GaN

    English PDF
    GB/T 42749.3-2023 Information Technology IT Enablement Services Business Process Outsourcing (ITES-BPO) Life Cycle Processes Part 3: Measurement Framework (MF) and OrGaNizational Maturity Model (OMM)
    信息技术 IT赋能服务业务过程外包(ITES-BPO)生存周期过程 第3部分:度量框架(MF)和组织成熟度模型(OMM)
    China National Standards
    GaN

    English PDF
    GB/T 18877-2020 OrGaNic-inorganic compound fertilizer "Revised No. 1"
    有机无机复混肥料《第1号修改单》
    China National Standards
    GaN

    English PDF
    GB/T 5750.8-2023 Standard Examination Methods for Drinking Water - Part 8: Indexes of OrGaNic Matter
    生活饮用水标准检验方法 第8部分:有机物指标
    China National Standards
    GaN

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    GB/T 5750.7-2023 Standard Examination Methods for Drinking Water Part 7: Comprehensive Index of OrGaNic Matter
    生活饮用水标准检验方法 第7部分:有机物综合指标
    China National Standards
    GaN

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    GB/T 5750.5-2023 Standard Examination Methods for Drinking Water Part 5: InorGaNic Non-metallic Indicators
    生活饮用水标准检验方法 第5部分:无机非金属指标
    China National Standards
    GaN

    English PDF
    GB/T 24421.5-2023 Standardization Work Guidelines for Service Industry OrGaNizations Part 5: Improvement
    服务业组织标准化工作指南 第5部分:改进
    China National Standards
    GaN

    English PDF
    GB/T 19973.1-2023 Sterilization of healthcare products - Microbiological methods - Part 1: Determination of the total number of microorGaNisms on a product
    医疗保健产品灭菌 微生物学方法 第1部分:产品上微生物总数的确定
    China National Standards
    GaN

    English PDF
    GB/T 24421.4-2023 Guidelines for Standardization Work of Service Industry OrGaNizations Part 4: Implementation and Evaluation of Standards
    服务业组织标准化工作指南 第4部分:标准实施及评价
    China National Standards
    GaN

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    GB/T 24421.3-2023 Guidelines for Standardization Work of Service Industry OrGaNizations Part 3: Standardization
    服务业组织标准化工作指南 第3部分:标准编制
    China National Standards
    GaN

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    GB/T 24421.2-2023 Guidelines for Standardization Work of Service Industry OrGaNizations Part 2: Construction of Standard System
    服务业组织标准化工作指南 第2部分:标准体系构建
    China National Standards
    GaN

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    GB/T 24421.1-2023 Guidelines for Standardization Work of Service Industry OrGaNizations Part 1: General Provisions
    服务业组织标准化工作指南 第1部分:总则
    China National Standards
    GaN

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    GB/T 42490-2023 Soil quality Determination of orGaNic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry
    土壤质量 土壤与生物样品中有机碳含量与碳同位素比值、全氮含量与氮同位素比值的测定 稳定同位素比值质谱法
    China National Standards
    GaN

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    GB/T 42488-2023 Soil quality - Determination of 15N abundance of inorGaNic nitrogen in soil - Stable isotope ratio mass spectrometry
    土壤质量 土壤中无机态氮15N丰度的测定 稳定同位素比值质谱法
    China National Standards
    GaN

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    GB/T 41632-2022 Insulating fluids Unused synthetic orGaNic esters for electrical purposes
    绝缘液体 电气用未使用过的合成有机酯
    China National Standards
    GaN

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    GB/T 223.63-2022 Iron, steel and alloys - Determination of manGaNese content - Sodium (potassium) periodate spectrophotometric method
    钢铁及合金 锰含量的测定 高碘酸钠(钾)分光光度法
    China National Standards
    GaN

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    GB/T 41523-2022 Paper, board and pulp - Determination of total magnesium, calcium, manGaNese, iron and copper
    纸、纸板和纸浆 镁、钙、锰、铁及铜总量的测定
    China National Standards
    GaN

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    GB/T 41533-2022 Textiles - Determination of adsorbable orGaNic halogens
    纺织品 可吸附有机卤素的测定
    China National Standards
    GaN

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    GB/T 41497-2022 Vanadium, iron, vanadium, silicon, phosphorus, manGaNese, aluminum and iron determination of content wavelength dispersive X-ray fluorescence spectrometric method
    钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法
    China National Standards
    GaN

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    GB/T 3795-2014 FerromanGaNese "Amendment No. 1"
    锰铁《第1号修改单》
    China National Standards
    GaN

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    GB/T 12967.6-2022 Test methods for anodic oxidation coatings and orGaNic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and appearance
    铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第6部分:色差和外观质量
    China National Standards
    GaN

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    GB/T 12967.5-2022 Test methods for anodic oxidation coatings and orGaNic polymer coatings on aluminium and aluminium alloys—Part 5:Assessment of resistance to cracking
    铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第5部分:抗破裂性的测定
    China National Standards
    GaN

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    GB/T 12967.4-2022 Test methods for anodic oxidation coatings and orGaNic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance
    铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第4部分:耐光热性能的测定
    China National Standards
    GaN

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    GB/T 12967.3-2022 Test methods for anodic oxidation coatings and orGaNic polymer coatings on aluminium and aluminium alloys—Part 3 : Salt spray test
    铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第3部分:盐雾试验
    China National Standards
    GaN

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    GB/T 19145-2022 Determination for total orGaNic carbon in sedimentary rock
    沉积岩中总有机碳测定
    China National Standards
    GaN

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    GB/T 41276-2022 Limits and detection methods of Phosphorus and its analogues in orGaNophosphorus insecticides
    有机磷类杀虫剂中治螟磷及其类似物限量及检测方法
    China National Standards
    GaN

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    GB/T 8754-2022 Anodic oxidation coatings and orGaNic polymer coatings on aluminium and aluminium alloys—Determination of electrical insulation
    铝及铝合金阳极氧化膜及有机聚合物膜 绝缘性的测定
    China National Standards
    GaN

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    GB/T 42262-2022 Metallic and Other InorGaNic Overlays Thermal Spray Coordination Tasks and Responsibilities
    金属及其他无机覆盖层 热喷涂协调 任务和职责
    China National Standards
    GaN

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    GB/T 26416.3-2022 Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calcium, magnesium, aluminum, nickel, manGaNese content - Inductively coupled plasma emission spectrometry
    稀土铁合金化学分析方法 第3部分:钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法
    China National Standards
    GaN

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    GB/T 5686.7-2022 FerromanGaNese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of sulfur content Infrared absorption method and combustion neutralization titration method
    锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
    GaN

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    GB/T 42108-2022 Information and Documentation OrGaNizational Metadata
    信息与文献 组织机构元数据
    China National Standards
    GaN

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    GB/T 42243-2022 General Technical Specifications for OrGaNic Light Emitting Diode (OLED) Televisions
    有机发光二极管(OLED)电视机通用技术规范
    China National Standards
    GaN

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    GB/T 42259-2022 Metal and other inorGaNic coatings - Test methods for thermal cycle and thermal shock resistance of thermal barrier coatings
    金属及其他无机覆盖层 热障涂层耐热循环与热冲击性能测试方法
    China National Standards
    GaN

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    GB/T 42261-2022 Metal and other inorGaNic coatings - thermal cycle test method for thermal barrier coatings under temperature gradient
    金属及其他无机覆盖层 温度梯度下热障涂层热循环试验方法
    China National Standards
    GaN

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    GB/T 42273-2022 Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manGaNese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry
    锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    GaN

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    GB/T 42187-2022 Security and Resilience OrGaNizational Resilience Principles and Attributes
    安全与韧性 组织韧性 原则和属性
    China National Standards
    GaN

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    GB/T 39141.3-2022 InorGaNic and sapphire watch glasses - Part 3: Qualitative standards and test methods
    无机和蓝宝石手表玻璃 第3部分:定性标准和试验方法
    China National Standards
    GaN

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    GB/T 9797-2022 Metallic and other inorGaNic coatings Nickel, nickel + chromium, copper + nickel and copper + nickel + chromium plating
    金属及其他无机覆盖层 镍、镍+铬、铜+镍和铜+镍+铬电镀层
    China National Standards
    GaN

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    GB/T 5686.1-2022 FerromanGaNese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of manganese content Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration
    锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法
    China National Standards
    GaN

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    GB/T 5686.4-2022 FerromanGaNese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of phosphorus content Molybdenum blue spectrophotometry and bismuth phosphorus molybdenum blue spectrophotometry
    锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝分光光度法和铋磷钼蓝分光光度法
    China National Standards
    GaN

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    GB/T 5686.2-2022 Determination of ferromanGaNese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method
    锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法
    China National Standards
    GaN

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    GB/T 41768-2022 Thermal insulation materials for building - Determination of orGaNic matter content
    建筑用绝热材料 有机物含量的测定
    China National Standards
    GaN

    English PDF
    GB/T 41733-2022 Determination of carbon residue in orGaNic heat carrier Nitrogen filling method
    有机热载体残炭测定法 充氮法
    China National Standards
    GaN

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    GB/T 40462-2021 Determination of 19 veterinary medicines in orGaNic fertilizer—Liquid chromatography-tandem mass spectrometry
    有机肥料中19种兽药残留量的测定 液相色谱串联质谱法
    China National Standards
    GaN

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    GB/T 40458-2021 Specification of nucleic acid extraction used for high-throughput detection of pathogenic microorGaNisms
    用于病原微生物高通量检测的核酸提取技术规范
    China National Standards
    GaN

    English PDF
    GB/T 40312-2021 Ferrophosphorus—Determination of phosphorus, silicon, manGaNese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method)
    磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
    China National Standards
    GaN

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    GB/T 15899-2021 Chemical reagent—ManGaNese sulfate monohydrate
    化学试剂 一水合硫酸锰(硫酸锰)
    China National Standards
    GaN

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    GB/T 14949.2-2021 ManGaNese ores—Determination of nickel content—Flame atomic absorption spectrometric method
    锰矿石 镍含量的测定 火焰原子吸收光谱法
    China National Standards
    GaN

    English PDF
    GB/T 14949.11-2021 ManGaNese ores—Determination of carbon content—Gravimetric method and infrared absorption method
    锰矿石 碳含量的测定 重量法和红外线吸收法
    China National Standards
    GaN

    English PDF
    GB/T 8013.5-2021 Anodic oxide coatings and orGaNic polymer coatings on aluminium and its alloys—Part 5: Function coatings
    铝及铝合金阳极氧化膜与有机聚合物膜 第5部分:功能膜
    China National Standards
    GaN

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    GB/T 8013.4-2021 Anodic oxide coatings and orGaNic polymer coatings on aluminium and its alloys—Part 4: Texture coatings
    铝及铝合金阳极氧化膜与有机聚合物膜 第4部分:纹理膜
    China National Standards
    GaN

    English PDF
    GB/T 6324.11-2021 Test method of orGaNic chemical products—Part 11:Determination of trace arsenic in liquid products—Atomic fluorescence spectrometric method
    有机化工产品试验方法 第11部分:液体化工产品中微量砷的测定 原子荧光法
    China National Standards
    GaN

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    GB/T 5687.13-2021 Ferrochromium—Determination of chromium, silicon, manGaNese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method)
    铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
    China National Standards
    GaN

    English PDF
    GB/T 5195.11-2021 Fluorspar—Determination of manGaNese content—Periodate spectrophotometry and flame atomic absorption spectrometry
    萤石 锰含量的测定 高碘酸盐分光光度法和火焰原子吸收光谱法
    China National Standards
    GaN

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    GB/T 19013-2021 Quality management—Customer satisfaction—Guidelines for dispute resolution external to orGaNizations
    质量管理 顾客满意 组织外部争议解决指南
    China National Standards
    GaN

    English PDF
    GB/T 19010-2021 Quality management—Customer satisfaction—Guidelines for codes of conduct for orGaNizations
    质量管理 顾客满意 组织行为规范指南
    China National Standards
    GaN

    English PDF
    GB/T 40143-2021 Basic specification for volunteer orGaNization
    志愿服务组织基本规范
    China National Standards
    GaN

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    GB/T 40272-2021 Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesium,calcium,manGaNese,iron,copper,sodium and potassium
    纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定
    China National Standards
    GaN

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    GB/T 40200-2021 Method of testing the performance of equipment for industrial orGaNic waste gas purification
    工业有机废气净化装置性能测定方法
    China National Standards
    GaN

    English PDF
    GB/T 40179-2021 Determination of orGaNic acids in plant—Liquid chromatography-tandem mass spectrometry
    植物中有机酸的测定 液相色谱-质谱/质谱法
    China National Standards
    GaN

    English PDF
    GB/T 40175.3-2021 Textiles—Methods of biochemical analysis—Part 3:OrGaNophosphorus pesticide (enzyme-linked immunosorbent assay)
    纺织品 生物化学分析方法 第3部分:有机磷类农药(酶联免疫法)
    China National Standards
    GaN

    English PDF
    GB/T 16137-2021 Methods for estimation of examinee’s orGaN doses in X-ray diagnosis
    X射线诊断中受检者器官剂量的估算方法
    China National Standards
    GaN

    English PDF
    GB/T 14949.5-2021 ManGaNese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method
    锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
    GaN

    English PDF
    GB/T 14949.12-2021 ManGaNese ores - Determination of combined water content - Gravimetric method
    锰矿石 化合水含量的测定 重量法
    China National Standards
    GaN

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    GB/T 20091-2021 Classification for orGaNizations
    组织机构类型
    China National Standards
    GaN

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    GB/T 40062-2021 Method for determination of total inorGaNic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography
    变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法
    China National Standards
    GaN

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    GB/T 11066.11-2021 Methods for chemical analysis of gold-Part 11:Determination of magnesium,chromium,manGaNese,iron,nickel copper,palladium,silver,tin,antimony,lead and bismuth contents-Inductively coupled plasma mass spectrometry
    金化学分析方法 第11部分:镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法
    China National Standards
    GaN

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    GB/T 9790-2021 Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorGaNic coatings
    金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验
    China National Standards
    GaN

    English PDF
    GB/T 39939-2021 Volatile orGaNic compounds in furniture components—Test method for the rapid determination in the field
    家具部件中挥发性有机化合物 现场快速检测方法
    China National Standards
    GaN

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    GB/T 39931-2021 Volatile orGaNic compounds from wooden furniture—On-site and rapid detection method
    木家具中挥发性有机化合物 现场快速检测方法
    China National Standards
    GaN

    English PDF
    GB/T 39930-2021 OrGaNic light emitting diode (OLED) panels for general lighting—Performance requirements
    普通照明用有机发光二极管(OLED)面板 性能要求
    China National Standards
    GaN

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    GB/T 39897-2021 Determination of volatile orGaNic compounds and aldehydes and ketones in nonmetallic parts of vehicles
    车内非金属部件挥发性有机物和醛酮类物质检测方法
    China National Standards
    GaN

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    GB/T 39864-2021 Electrochemical performance test of lithium manGaNese oxide—Test method for the initial specific discharge capacity and the initial efficiency
    锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法
    China National Standards
    GaN

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    GB/T 39861-2021 Electrochemical performance test of lithium manGaNese oxide—Test method for discharge plateau capacity ratio and cycle life
    锰酸锂电化学性能测试 放电平台容量比率及循环寿命测试方法
    China National Standards
    GaN

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    GB/T 39764-2021 Volatile orGaNic compounds from upholstered furniture—On-site and rapid detection method
    软体家具中挥发性有机化合物 现场快速检测方法
    China National Standards
    GaN

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    GB/T 39763-2021 Technical requirements of on-site and rapid collection equipment of volatile orGaNic compounds from furniture
    家具中挥发性有机化合物现场快速采集设备技术要求
    China National Standards
    GaN

    English PDF
    GB/T 20385.1-2021 Textiles—Determination of orGaNotin compounds—Part 1:Derivatisation method using GC-MS
    纺织品 有机锡化合物的测定 第1部分:衍生化气相色谱-质谱法
    China National Standards
    GaN

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    GB/T 8563.3-2021 Classification and codes for information of reward and disciplinary action -- Part 3: Codes of disciplinary action and orGaNizational punishment
    奖励、纪律处分信息分类与代码? 第3部分:纪律处分和组织处理代码
    China National Standards
    GaN

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    GB/T 4657-2021 Codes for the central party and state orGaNs people’s communities and the other state organizations
    中央党政机关、人民团体及其他机构代码
    China National Standards
    GaN

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    GB/T 5121.28-2021 Methods for chemical analysis of copper and copper alloys—Part 28:Determination of chromium,iron,manGaNese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry
    铜及铜合金化学分析方法 第28部分:铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法
    China National Standards
    GaN

    English PDF
    GB/T 38490-2021 Determination of high-throughput adaptive evolution for microorGaNisms—Microfluidic chip method
    微生物高通量适应性进化测定 微流控芯片法
    China National Standards
    GaN

    English PDF
    GB/T 38485-2021 Determination for trace gene residues of microorGaNisms—Microdroplet digital PCR
    微生物痕量基因残留测定 微滴数字PCR法
    China National Standards
    GaN

    English PDF
    GB/T 38488-2021 Rapid determination of microorGaNisms
    微生物快速测定方法
    China National Standards
    GaN

    English PDF
    GB/T 20871.63-2021 OrGaNic light emitting diode (OLED) displays—Part 6-3:Measuring methods of image quality
    有机发光二极管显示器件 第6-3部分:图像质量测试方法
    China National Standards
    GaN

    English PDF
    GB/T 40829-2021 Asset management system maturity assessment of an orGaNization
    组织资产管理体系成熟度评价
    China National Standards
    GaN

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    GB/T 40840-2021 Construction and management requirement of the unified social credit identifier database for legal entities and other orGaNizations
    法人和其他组织统一社会信用代码数据库建设和管理要求
    China National Standards
    GaN

    English PDF
    GB/T 40747-2021 Determination of fermentable orGaNic matter(FOM) of ruminant feedstuffs in rumen
    饲料瘤胃可发酵有机物(FOM)测定方法
    China National Standards
    GaN

    English PDF
    GB/T 40873-2021 The expertise for oceanic cobalt-rich ferromanGaNese crusts exploration
    大洋富钴结壳资源勘查规程
    China National Standards
    GaN

    English PDF
    GB/T 14949.6-2021 ManGaNese ores—Determination of copper,lead and zinc content—Flame atomic absorption spectrometric method
    锰矿石 铜、铅和锌含量的测定 火焰原子吸收光谱法
    China National Standards
    GaN

    English PDF
    GB 7300.501-2021 Feed additives—Part 5:Live microorGaNisms—Saccharomyces cerevisiae
    饲料添加剂 第5部分:微生物 酿酒酵母
    China National Standards
    GaN

    English PDF
    GB/T 26300-2020 Nickel cobalt manGaNese composite hydroxide
    镍钴锰三元素复合氢氧化物
    China National Standards
    GaN

    English PDF
    GB/T 19206-2020 Requirements and test methods for orGaNic sulfur compounds used as odorants for natural gas
    天然气用有机硫化合物加臭剂的要求和测试方法
    China National Standards
    GaN

    English PDF
    GB/T 38989-2020 Uniaxial compressive elastic modulus test method of materials stabilazed with inorGaNic binder(middle segment method)
    无机结合料稳定类材料单轴压缩弹性模量试验方法(中间段法)
    China National Standards
    GaN

    English PDF
    GB/T 39075-2020 OrGaNic light emitting diode (OLED) panels for general lighting—Safety requirements
    普通照明用有机发光二极管(OLED)面板 安全要求
    China National Standards
    GaN

    English PDF
    GB/T 20975.7-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manGaNese content
    铝及铝合金化学分析方法 第7部分:锰含量的测定
    China National Standards
    GaN

    English PDF
    GB/T 17360-2020 Microbeam analysis—Method of quantitative determination for low contents of silicon and manGaNese in steels using electron probe microanalyzer
    微束分析 钢中低含量硅、锰的电子探针定量分析方法
    China National Standards
    GaN

    English PDF
    GB/T 12967.1-2020 Test methods for anodic oxidation coatings and orGaNic polymer coatings of aluminium and aluminium alloys―Part 1: Measurement of abrasion resistance
    铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第1部分:耐磨性的测定
    China National Standards
    GaN

    English PDF
    GB/T 11376-2020 Metallic and other inorGaNic coatings—Phosphate conversion coating of metals
    金属及其他无机覆盖层 金属的磷化膜
    China National Standards
    GaN

    English PDF
    GB/T 38812.3-2020 Direct reduced iron—Determination of silicon, manGaNese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method
    直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    GaN

    English PDF
    GB/T 8704.10-2020 Ferrovanadium—Determination of silicon, manGaNese, phosphorus, aluminum, copper, chromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method
    钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    GaN

    English PDF

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