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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "certain" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/Z 43280-2023 Medical Laboratory Measurement Uncertainty Assessment Guide
    医学实验室 测量不确定度评定指南
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    GB/Z 6113.404-2023 Specification for radio disturbance and immunity measuring equipment and measurement methods Part 4-4: Uncertainty, statistics and limit value modeling Statistics of complaints and limit value calculation model for the protection of radio services
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-4部分:不确定度、统计学和限值建模 投诉的统计和保护无线电业务的限值计算模型
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    GB/T 22553-2023 Guidelines for assessing measurement uncertainty using estimates of repeatability, reproducibility and correctness
    利用重复性、再现性和正确度的估计值评定测量不确定度的指南
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    GB/T 42699.2-2023 Textiles Qualitative and quantitative analysis of proteome of certain animal hair fibers Part 2: Reduced protein peptide analysis Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) method
    纺织品 某些动物毛纤维蛋白质组定性和定量分析 第2部分:还原蛋白质多肽分析基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)法
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    GB/T 42695-2023 Textiles - Quantitative chemical analysis - Mixtures of kapok with certain other fibers
    纺织品 定量化学分析 木棉与某些其他纤维的混合物
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    GB/T 42699.1-2023 Textiles - Qualitative and quantitative analysis of the proteome of certain animal hair fibers - Part 1: Analysis of reduced protein peptides by liquid chromatography-mass spectrometry (LC-ESI-MS)
    纺织品 某些动物毛纤维蛋白质组定性和定量分析 第1部分: 还原蛋白质多肽分析液相色谱质谱(LC-ESI-MS)法
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    GB/T 18779.3-2023 Geometric product specification (GPS) Measurement inspection of workpieces and measuring equipment - Part 3: Guidance on reaching consensus on the expression of measurement uncertainty
    产品几何技术规范(GPS) 工件与测量设备的测量检验 第3部分:关于测量不确定度表述达成共识的指南
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    GB/T 18779.2-2023 Geometrical Product Specification (GPS) Measurement Inspection of Workpieces and Measuring Equipment Part 2: Guidance for the Evaluation of Measurement Uncertainty in GPS Measurements, Measurement Equipment Calibration, and Product Verification
    产品几何技术规范(GPS) 工件与测量设备的测量检验 第2部分:GPS测量、测量设备校准和产品验证中的测量不确定度评估指南
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    GB/T 27894.3-2023 Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias
    天然气 用气相色谱法测定组成和计算相关不确定度 第3部分:精密度和偏差
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    GB/T 41564-2022 Textiles - Quantitative chemical analysis - Blends of aramid fibers with certain other fibers
    纺织品 定量化学分析 芳香族聚酰胺纤维与某些其他纤维的混合物
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    GB/T 19889.2-2022 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties
    声学 建筑和建筑构件隔声测量 第2部分:测量不确定度评定和应用
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    GB/T 6113.402-2022 Specifications for radio disturbance and immunity measuring equipment and methods of measurement - Part 4-2: Uncertainty, statistics and limit value modeling Uncertainties of measuring equipment and facilities
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分:不确定度、统计学和限值建模 测量设备和设施的不确定度
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    GB/T 2910.4-2022 Textiles - Quantitative chemical analysis - Part 4: Mixtures of certain protein fibers with certain other fibers (hypochlorite method)
    纺织品 定量化学分析 第4部分:某些蛋白质纤维与某些其他纤维的混合物(次氯酸盐法)
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    GB/T 27430-2022 The Function of Measurement Uncertainty in Conformity Assessment
    测量不确定度在合格评定中的作用
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    GB/Z 27429-2022 Guidelines for Uncertainty Assessment of Laboratory Scientific Data
    实验室科研数据不确定性评估指南
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    GB/T 24279.2-2021 Textiles - Determination of certain flame retardants - Part 2: Phosphorus flame retardants
    纺织品 某些阻燃剂的测定 第2部分:磷系阻燃剂
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    GB/T 39853.2-2021 Power quality measurement in power supply systems—Part 2: Functional tests and uncertainty requirements
    供电系统中的电能质量测量 第2部分:功能试验和不确定度要求
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    GB/T 40742.5-2021 Geometrical product specifications (GPS)—Geometrical precisionverification—Part 5:Estimation of uncertainty of measurement for geometrical characteristics verification
    产品几何技术规范(GPS) 几何精度的检测与验证 第5部分:几何特征检测与验证中测量不确定度的评估
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    GB/T 40906-2021 Methods for the determination of prohibited substances in furniture products and related materials—certain phthalate esters
    家具产品及其材料中禁限用物质测定方法 邻苯二甲酸酯增塑剂
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    GB/T 39560.8-2021 Determination of certain substances in electrical and electronic products—Part 8:Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS),gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS)
    电子电气产品中某些物质的测定 第8部分:气相色谱-质谱法(GC-MS)与配有热裂解/热脱附的气相色谱-质谱法 (Py/TD-GC-MS)测定聚合物中的邻苯二甲酸酯
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    GB/T 39560.702-2021 Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method
    电子电气产品中某些物质的测定 第7-2部分:六价铬 比色法测定聚合物和电子件中的六价铬[Cr(VI)]
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    GB/T 39560.5-2021 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
    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
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    GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS
    电子电气产品中某些物质的测定 第4部分:CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞
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    GB/T 40912-2021 Textiles—Quantitative chemical analysis—Mixtures of polyesteramide with certain other fibers
    纺织品 定量化学分析 聚酰胺酯纤维与某些其他纤维的混合物
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    GB/T 9098-2021 Methods for the determination of prohibited substances in furniture products and related materials—certain phthalate esters
    电冰箱用全封闭型电动机-压缩机
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    GB/T 39518-2020 Geometrical product specifications (GPS) — Guidelines for the evaluation of coordinate measuring machine (CMM) test uncertainty for CMMs using single and multiple stylus contacting probing systems
    产品几何技术规范(GPS) 使用单探针和多探针接触式探测系统坐标测量机的检测不确定度评估指南
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    GB/T 27894.1-2020 Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1: General guidelines and calculation of composition
    天然气 用气相色谱法测定组成和计算相关不确定度 第1部分:总导则和组成计算
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    GB/T 27894.2-2020 Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2: Uncertainty calculations
    天然气 用气相色谱法测定组成和计算相关不确定度 第2部分:不确定度计算
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    GB/T 24637.2-2020 Geometrical product specifications (GPS)—General concepts—Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities
    产品几何技术规范(GPS) 通用概念 第2部分:基本原则、规范、操作集和不确定度
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    GB/T 10068-2020 Mechanical vibration of certain machines with shaft heights 56 mm and higher—Measurement, evaluation and limits of vibration severity
    轴中心高为56mm及以上电机的机械振动 振动的测量、评定及限值
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    GB/T 39643-2020 Geometrical product specifications (GPS)—Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influences
    产品几何技术规范(GPS) 长度测量中温度影响引入的系统误差和测量不确定度来源
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    GB/T 39560.701-2020 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
    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)]
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    GB/T 39560.6-2020 Determination of certain substances in electrical and electronic products—Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry(GC-MS)
    电子电气产品中某些物质的测定 第6部分:气相色谱-质谱仪(GC-MS)测定聚合物中的多溴联苯和多溴二苯醚
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    GB/T 39560.301-2020 Determination of certain substances in electrical and electronic products—Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry
    电子电气产品中某些物质的测定 第3-1部分:X射线荧光光谱法筛选铅、汞、镉、总铬和总溴
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    GB/T 39560.2-2020 Determination of certain substances in electrical and electronic products—Part 2: Disassembly,disjointment and mechanical sample preparation
    电子电气产品中某些物质的测定 第2部分:拆解、拆分和机械制样
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    GB/T 39560.1-2020 Determination of certain substances in electrical and electronic products—Part 1: Introduction and overview
    电子电气产品中某些物质的测定 第1部分:介绍和概述
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    GB/T 18779.5-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5: Uncertainty in verification testing of indicating measuring instruments
    产品几何技术规范(GPS) 工件与测量设备的测量检验 第5部分:指示式测量仪器的检验不确定度
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    GB/T 24635.4-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 4: Evaluating task-specific measurement uncertainty using simulation
    产品几何技术规范(GPS) 坐标测量机(CMM) 确定测量不确定度的技术 第4部分:应用仿真技术评估特定任务的测量不确定度
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    GB/T 24635.1-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 1: Overview and metrological characteristics
    产品几何技术规范(GPS) 坐标测量机(CMM) 确定测量不确定度的技术 第1部分:概要和计量特性
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    GB/Z 6113.403-2020 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分:不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑
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    GB/T 38423-2019 Determination of total concentration of certain elements in toys
    玩具中特定元素总含量的测定
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    GB/T 38015-2019 Textiles—Quantitative chemical analysis—Mixtures of elastane and certain other fibers
    纺织品 定量化学分析 氨纶与某些其他纤维的混合物
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    GB/T 37647-2019 Toy and children product—General principles for migration test of certain elements
    玩具及儿童用品 特定元素的迁移试验通则
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    GB/T 37630-2019 Textiles—Quantitative chemical analysis—Mixtures of acetate or triacetate with certain other fibres(method using hydrochloric acid)
    纺织品 定量化学分析 醋酯纤维或三醋酯纤维与某些其他纤维的混合物(盐酸法)
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    GB/T 37629-2019 Textiles—Quantitative chemical analysis—Mixtures of acrylic with certain other fibres(method using formic acid and zinc chloride)
    纺织品 定量化学分析 聚丙烯腈纤维与某些其他纤维的混合物(甲酸/氯化锌法)
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    GB/T 24279.1-2018 Textiles—Determination of certain flame retardants—Part 1: Brominated flame retardants
    纺织品-某些阻燃剂的测定-第1部分:溴系阻燃剂
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    GB/T 36976-2018 Textiles-Quantitative chemical analysis-Mixtures of polyimide with certain other fibers
    纺织品-定量化学分析-聚酰亚胺纤维与某些其他纤维的混合物
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    GB/T 36940-2018 Textiles―Determination of certain benzotriazole compounds
    纺织品-苯并三唑类物质的测定
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    GB/T 27420-2018 Conformity assessment—Application guide for evaluation and expression of uncertainty in biological sample measurement
    合格评定 生物样本测量不确定度评定与表示应用指南
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    GB/T 27419-2018 Guide to the evaluation and expression of uncertainty in measurement—Supplement 1: Propagation of distributions using a Monte Carlo method
    测量不确定度评定和表示 补充文件1: 基于蒙特卡洛方法的分布传播
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    GB/Z 6113.401-2018 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-1:Uncertainties,statistics and limit modelling—Uncertainties in standardized EMC tests
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-1部分:不确定度、统计学和限值建模 标准化EMC试验的不确定度
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    GB/T 6113.402-2018 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-2:Uncertainties, statistics and limit modelling—Measurement instrumentation uncertainty
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分: 不确定度、统计学和限值建模 测量设备和设施的不确定度
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    GB/T 34876-2017 Vacuum technology—Vacuum gauges—Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge
    真空技术 真空计 与标准真空计直接比较校准结果的不确定度评定
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    GB/T 34879-2017 Geometrical product specifications (GPS)—Metrological characteristics and guide to uncertainty of measurement for optical confocal microscopes
    产品几何技术规范(GPS) 光学共焦显微镜计量特性及测量不确定度评定导则
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    GB/T 34881-2017 Geometrical product specifications (GPS)—Guidelines for the evaluation of coordinate measuring machine (CMM) test uncertainty
    产品几何技术规范(GPS) 坐标测量机的检测不确定度评估指南
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    GB/T 27418-2017 Guide to the evaluation and expression of uncertainty in measurement
    测量不确定度评定和表示
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    GB/T 35268-2017 Textiles—Quantitative chemical analysis—Mixtures of polytetrafluoroethylene and certain other fibres
    纺织品 定量化学分析 聚四氟乙烯纤维与某些其他纤维的混合物
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    GB/T 2910.25-2017 Textiles—Quantitative chemical analysis—Part 25:Mixtures of polyester and certain other fibres(method using trichloroacetic acid and chloroform)
    纺织品 定量化学分析 第25部分:聚酯纤维与某些其他纤维的混合物(三氯乙酸/三氯甲烷法)
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    GB/T 35443-2017 Textiles-Quantitative chemical analysis-Mixtures of alginate fiber and certain other fibers
    纺织品 定量化学分析 海藻纤维与某些其他纤维的混合物
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    GB/T 35257-2017 Textiles—Quantitative chemical analysis—Mixtures of chitosan and certain other fibers(method using acetic acid)
    纺织品 定量化学分析 壳聚糖纤维与某些其他纤维的混合物 (乙酸法)
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    GB/T 33303-2016 Guide for evaluation of measurement uncertainty in coal analysis
    煤质分析中测量不确定度评定指南
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    GB/T 8834-2016 Fibre ropes —Determination of certain physical and mechanical properties
    纤维绳索 有关物理和机械性能的测定
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    GB/T 22048-2015 Determination of certain phthalate esters in toys and children’s products
    玩具及儿童用品中特定邻苯二甲酸酯增塑剂的测定
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    GB/T 1962.1-2015 Conical fittings with a 6%(Luer) taper for syringes,needles and certain other medical equipment—Part 1: General requirement
    注射器、注射针及其他医疗器械6%(鲁尔)圆锥接头 第1部分:通用要求
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    GB 32086-2015 Requirement of vertical flammability characteristic and test method for certain category automobile interior material
    特定种类汽车内饰材料垂直燃烧特性技术要求和试验方法
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    GB/T 31420-2015 Test methods for certain hazardous substances in flame-retardant protective clothing
    阻燃服有毒有害物质检测方法
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    GB 6675.4-2014 Safety of toys―Part 4: Migration of certain elements
    玩具安全 第4部分:特定元素的迁移
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    GB/T 29820.1-2013 Assessment of uncertainty in calibration and use of flow measurement devices - Part 1: Linear calibration relationships
    流量测量装置校准和使用不确定度的评估 第1部分:线性校准关系
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    GB/T 2424.27-2013 Environmental testing - Supporting documentation and guidance - Calculation of uncertainty of conditions in climatic test chambers
    环境试验 支持文件和指南 温湿度试验箱不确定度计算
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    GB/T 29776-2013 Textiles - Determination of resistance to certain insect pests
    纺织品 防虫蛀性能的测定
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    GB/T 29643-2013 Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations
    工业用氢氧化钠 实验室样品和进行项目测定用主溶液的制备
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    GB/T 27894.6-2012 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns
    天然气 在一定不确定度下用气相色谱法测定组成 第6部分:用三根毛细管色谱柱测定氢、氦、氧、氮、二氧化碳和C1至C8的烃类
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    GB/T 27411-2012 Routine methods for evaluation and expression of measurement uncertainty in testing laboratory
    检测实验室中常用不确定度评定方法与表示
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    GB/T 28898-2012 Evaluation of uncertainty in chemical composition analysis for metallurgical materials
    冶金材料化学成分分析测量不确定度评定
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    GB/T 27894.5-2012 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen,carbon dioxideand C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns
    天然气 在一定不确定度下用气相色谱法测定组成 第5部分:实验室和在线工艺系统中用三根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类
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    GB/T 27894.4-2012 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns
    天然气 在一定不确定度下用气相色谱法测定组成 第4部分:实验室和在线测量系统中用两根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类
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    GB/T 27894.3-2011 Natrual gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns
    天然气 在一定不确定度下用气相色谱法测定组成 第3部分:用两根填充柱测定氢、氦、氧、氮、二氧化碳和直至C8的烃类
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    certain

    English PDF
    GB/T 27894.2-2011 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data
    天然气 在一定不确定度下用气相色谱法测定组成 第2部分:测量系统的特性和数理统计
    China National Standards
    certain

    English PDF
    GB/T 27894.1-2011 Natural gas - Determination of composition with defined uncertainty by gas chromatogramphy - Part 1:Guidelines for tailored analysis
    天然气 在一定不确定度下用气相色谱法测定组成 第1部分:分析导则
    China National Standards
    certain

    English PDF
    GB/T 27759-2011 Measurement of fluid flow - Procedures for the evaluation of uncertainties
    流体流量测量 不确定度评定程序
    China National Standards
    certain

    English PDF
    GB/T 26572-2011 Requirements of concentration limits for certain restricted substances in electrical and electronic products
    电子电气产品中限用物质的限量要求
    China National Standards
    certain

    English PDF
    GB/Z 6113.405-2010 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-5: Uncertainties, statistics and limit modelling - Conditions for the use of alternative test methods
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-5部分:不确定度、统计学和限值建模替换试验方法的使用条件
    China National Standards
    certain

    English PDF
    GB/Z 22553-2010 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
    利用重复性、再现性和正确度的估计值评估测量不确定度的指南
    China National Standards
    certain

    English PDF
    GB/Z 24987-2010 Paper, board and pulps - Estimation of uncertainty for test methods
    纸、纸板和纸浆 测试方法不确定度的评定
    China National Standards
    certain

    English PDF
    GB/Z 24637.2-2009 Geometrical product specifications (GPS) - General concepts - Part 2: Basic tenets,specifications,operators and uncertainties
    产品几何技术规范(GPS) 通用概念 第2部分:基本原则、规范、操作集和不确定度
    China National Standards
    certain

    English PDF
    GB/T 24635.3-2009 Geometrical product specifications (GPS) - Coordinate measuring machines(CMM) - Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or standards
    产品几何技术规范(GPS) 坐标测量机(CMM) 确定测量不确定度的技术 第3部分:应用已校准工件或标准件
    China National Standards
    certain

    English PDF
    GB/T 2910.7-2009 Textiles - Quantitative chemical analysis - Part 7: Mixtures of polyamide and certain other fibres (method using formic acid)
    纺织品 定量化学分析 第7部分:聚酰胺纤维与某些其他纤维混合物(甲酸法)
    China National Standards
    certain

    English PDF
    GB/T 2910.6-2009 Textiles - Quantitative chemical analysis - Part 6: Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibres (method using formic acid and zinc chloride)
    纺织品 定量化学分析 第6部分:粘胶纤维、某些铜氨纤维、莫代尔纤维或莱赛尔纤维与棉的混合物(甲酸/氯化锌法)
    China National Standards
    certain

    English PDF
    GB/T 2910.4-2009 Textiles - Quantitative chemical analysis - Part 4: Mixtures of certain protein and certain other fibers (method using hypochlorite)
    纺织品 定量化学分析 第4部分:某些蛋白质纤维与某些其他纤维的混合物(次氯酸盐法)
    China National Standards
    certain

    English PDF
    GB/T 2910.3-2009 Textiles - Quantitative chemical analysis - Part 3: Mixtures of acetate and certain other fibres (method using acetone)
    纺织品 定量化学分析 第3部分:醋酯纤维与某些其他纤维的混合物(丙酮法)
    China National Standards
    certain

    English PDF
    GB/T 2910.22-2009 Textiles - Quantitative chemical analysis - Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell and flax of ramie fibres (method using formic acid and zinc chloride)
    纺织品 定量化学分析 第22部分:粘胶纤维、某些铜氨纤维、莫代尔纤维或莱赛尔纤维与亚麻、苎麻的混合物(甲酸/氯化锌法)
    China National Standards
    certain

    English PDF
    GB/T 2910.21-2009 Textiles - Quantitative chemical analysis - Part 21: Mixtures of chlorofibers, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibers (method using cyclohexanone)
    纺织品 定量化学分析 第21部分:含氯纤维、某些改性聚丙烯腈纤维、某些弹性纤维、醋酯纤维、三醋酯纤维与某些其他纤维的混合物(环己酮法)
    China National Standards
    certain

    English PDF
    GB/T 2910.17-2009 Textiles - Quantitative chemical analysis - Part 17: Mixtures of chlorofibers (homopolymers of vinyl chloride) and certain other fibers (method using sulfuric acid)
    纺织品 定量化学分析 第17部分:含氯纤维(氯乙烯均聚物)与某些其他纤维的混合物(硫酸法)
    China National Standards
    certain

    English PDF
    GB/T 2910.16-2009 Textiles - Quantitative chemical analysis - Part 16: Mixtures of polypropylene and certain other fibres (method using xylene)
    纺织品 定量化学分析 第16部分:聚丙烯纤维与某些其他纤维的混合物(二甲苯法)
    China National Standards
    certain

    English PDF
    GB/T 2910.15-2009 Textiles - Quantitative chemical analysis - Part 15: Mixtures of jute and certain animal fibres (method by determining nitrogen content)
    纺织品 定量化学分析 第15部分:黄麻与某些动物纤维的混合物(含氮量法)
    China National Standards
    certain

    English PDF
    GB/T 2910.14-2009 Textiles - Quantitative chemical analysis - Part 14: Mixtures of acetate and certain chlorofibres (method using acetic acid)
    纺织品 定量化学分析 第14部分:醋酯纤维与某些含氯纤维的混合物(冰乙酸法)
    China National Standards
    certain

    English PDF
    GB/T 2910.13-2009 Textiles - Quantitative chemical analysis - Part 13: Mixtures of certain chlorofibers and certain other fibers(method using carbon disulfide /acetone)
    纺织品 定量化学分析 第13部分:某些含氯纤维与某些其他纤维的混合物(二硫化碳/丙酮法)
    China National Standards
    certain

    English PDF
    GB/T 2910.12-2009 Textiles - Quantitative chemical analysis - Part 12: Mixtures of acrylic,certain modacrylic,certain chlorofibres,certain elastanes and certain other fibres (method using dimethylformamide )
    纺织品 定量化学分析 第12部分:聚丙烯腈纤维、某些改性聚丙烯腈纤维、某些含氯纤维或某些弹性纤维与某些其他纤维的混合物(二甲基甲酰胺法)
    China National Standards
    certain

    English PDF
    GB/T 2910.10-2009 Textiles - Quantitative chemical analysis - Part 10: Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane)
    纺织品 定量化学分析 第10部分:三醋酯纤维或聚乳酸纤维与某些其他纤维的混合物(二氯甲烷法)
    China National Standards
    certain

    English PDF
    GB/T 2910.101-2009 Textiles - Quantitative chemical analysis - Part 101: Mixtures of soybean protein composite fibre and certain other fibers
    纺织品 定量化学分析 第101部分:大豆蛋白复合纤维与某些其他纤维的混合物
    China National Standards
    certain

    English PDF

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