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电力变压器 第19-1部分：电力变压器损耗测量不确定度确定规则

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

明渠中的水流测量．一般要求．流率测量的误差估计

Measurement of water flow in open channels - General - Estimation of uncertainty of a flow rate measurement

测试不确定度

Test Uncertainty

电力变压器 第19-1部分：电力变压器损耗测量不确定度的确定规则

Power transformers - Part 19 - 1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

电力变压器第 19-1 部分：电力变压器损耗测量不确定度的确定规则

Power transformers Part 19 - 1 : Rules for the determination of uncertainties in the measurement of the losses on power transformers

空气质量 - 估计测量不确定度的指南

Air quality — Guidelines for estimating measurement uncertainty

防火测试 火灾测试中测量的不确定度

Fire tests. Uncertainty of measurements in fire tests

流体流量的测量.不确定度评估程序

Measurement of fluid flow - Procedures for the evaluation of uncertainties

光度测量中的不确定度评定 CIE 198:2011

Uncertainty assessment in photometric measurement CIE 198:2011

化学成分分析测量结果 不确定度评定导则

Guidelines for the Uncertainty Assessment of Measurement Results of Chemical Composition Analysis

金属薄板和薄带塑性应变比（r值）测量结果不确定度评定

Evaluation of Uncertainty of Measurement Results of Plastic Strain Ratio (r Value) of Metal Sheet and Strip

金属洛氏硬度试验（HRC） 测量结果不确定度评定

Metal Rockwell hardness test (HRC) Uncertainty evaluation of measurement results

电力变压器 第19-1部分：电力变压器损耗测量不确定度的确定规则

Power transformers – Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

燃油气工业锅炉热工测试不确定度评定导则

Guidelines for Uncertainty Assessment of Thermal Testing of Fuel Gas Industrial Boilers

测量流体流量 不确定性评定程序（ISO 5168:2005 修改版）

Procedure for evaluating uncertainty in measuring fluid flow (modified version of ISO 5168:2005)

电力变压器 第19-1部分：电力变压器损耗测量不确定度的确定规则 (IEC 60076-19-1:2023)

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers (IEC 60076-19-1:2023); German version EN IEC 60076-19-1:2023

电力变压器 第19-1部分：电力变压器损耗测量不确定度确定规则（IEC 60076-19-1:2023） 德语版本 EN IEC 60076-19-1:2023

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers (IEC 60076-19-1:2023); German version EN IEC 60076-19-1:2023

声学 建筑声学测量不确定度的测定和应用 第1部分：隔音（草案）

Acoustics Determination and Application of Uncertainties in Measurement of Acoustics in Buildings Part 1: Sound Insulation (Draft)

食物链微生物学 定量测定的测量不确定度估计（ISO/DIS 19036:2018）

Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations (ISO/DIS 19036:2018); German and English version prEN ISO 19036:2018

气体分析 校准气体混合物证书的内容（草案）

Contents of a Certificate for Calibration Gas Mixtures for Gas Analysis (Draft)

流体流量测量 不确定性评价方法

Measurement of fluid flow – Procedures for the evaluation of uncertainties (ISO 5168:2005, modified)

流体流量测量 不确定性评估程序

Measurement of fluid flow - Procedures for the evaluation of uncertainties (ISO 5168:2005, modified)

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

Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties

测量的不确定度.第3部分:测量不确定度标识指南

Uncertainty of measurement. Part 3. Guide to the expression of uncertainty in measurement

食品和动物饲料的微生物学.定量测定测量不确定度评估指南

Microbiology of food and animal feeding stuffs. Guidelines for the estimation of measurement uncertainty for quantitative determinations

功率转换器 第19部分 1：确定功率损耗测量不确定度的规定

Power transformers - Part 19 - 1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

超导性. 第12部分: 超导体基体的体积比测量. Nb3Sn复合超导导线的铜与非铜的体积比

Superconductivity.Part 12: Matrix to superconductor volume ratio measurement.Copper to non-copper volume ratio of Nb<(Index)3>Sn composite superconducting wires

统计 测量不确定度评估的程序

Procedure for the evaluation of the uncertainty in measurement.

防火试验.防火试验中的不确定性测量

Fire tests - Uncertainty of measurements in fire tests

机床检验通则.第9部分:根据ISO 230系列机床检验基本方程式的测量不确定性的评估

Test code for machine tools - Part 9: Estimation of measurement uncertainty for machine tool tests according to series ISO 230, basic equations

化学分析测量不确定度评定

Evaluation of Uncertainty in Chemical Analysis Measurement

电力变压器 第19-1部分：电力变压器损耗测量不确定度的确定规则（IEC 60076-19-1:2023）

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers (IEC 60076-19-1:2023)

气体分析 校准气体混合物的证书内容（首次修订）(ISO 6141:2015, IDT)

Gas analysis - Contents of certificates for calibration gas mixtures (First revision) (ISO 6141:2015, IDT)

煤炭检验中测量不确定度评定指南

Guide for evaluation of uncertainty in measurement of coal test

电力变压器 第19-1部分:电力变压器损耗测量不确定度的确定规则

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

电力变压器 第19-1部分:电力变压器损耗测量不确定度的确定规则

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

计量学词汇.测量的不确定性表述指南

Vocabulary of metrology. Guide to the expression of uncertainty in measurement

电磁兼容（EMC） 部分 1-6: 综述 测量不确定性评估指南

Electromagnetic compatibility (EMC) Part 1-6: General guidance on measurement uncertainty assessment

机床测试代码 根据 ISO 230 系列基本方程估计机床测试的测量不确定度

Test code for machine tools. Estimation of measurement uncertainty for machine tool tests according to series ISO 230, basic equations

电力变压器 第19-1部分：确定电力变压器损耗测量中不确定度的规定

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

空气质量 估算测量不确定性的指南（ISO 20988:2007）

Air quality - Guidelines for estimating measurement uncertainty (ISO 20988:2007)

气体分析 校准气体混合物证书的内容（ISO 6141:2015）

Gas analysis - Contents of certificates for calibration gas mixtures (ISO 6141:2015)

电力变压器 第 19-1 部分：电力变压器损耗测量不确定度的确定规则

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers