China certain GB Standards English PDF List

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China "certain" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 39560.12-2024	Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯	China National Standards certain	English PDF
GB/T 2910.11-2024	Textiles - Quantitative chemical analysis - Part 11: Mixtures of certain cellulose fibers with certain other fibers (sulfuric acid method) 纺织品-定量化学分析-第11部分：某些纤维素纤维与某些其他纤维的混合物（硫酸法）	China National Standards certain	English PDF
GB/T 43911-2024	Evaluation methods for uncertainty in boiler thermal performance tests 锅炉热工性能试验不确定度的评定方法	China National Standards certain	English PDF
GB/T 43916-2024	Vacuum technology - Vacuum gauges - Specifications, calibration and measurement uncertainty of capacitance diaphragm vacuum gauges 真空技术-真空计-电容薄膜真空计的规范、校准和测量不确定度	China National Standards certain	English PDF
GB/T 2910.9-2024	Textiles-Quantitative chemical analysis-Part 9: Mixtures of acetate fibers and certain other fibers (benzyl alcohol method) 纺织品-定量化学分析-第9部分：醋酯纤维与某些其他纤维的混合物（苯甲醇法）	China National Standards certain	English PDF
GB/T 35443-2024	Textiles-Quantitative chemical analysis-Mixtures of seaweed fibers 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	China National Standards certain	English PDF
GB/T 20384-2024	Textiles - Quantitative chemical analysis - Part 16: Mixtures of polypropylene fibers and certain other fibers (xylene method) 纺织品-氯化苯和氯化甲苯类化合物的测定	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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）	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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）]	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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)]	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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）	China National Standards certain	English PDF
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）	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
GB/T 36940-2018	Textiles―Determination of certain benzotriazole compounds 纺织品-苯并三唑类物质的测定	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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）	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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)	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
GB/T 29776-2013	Textiles - Determination of resistance to certain insect pests 纺织品防虫蛀性能的测定	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards certain	English PDF
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	China National Standards 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

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