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内燃机．性能．应用

Internal combustion engines - Performance - Application

矩形和正方形铜及铜合金管中扭转角度用标准试验方法

Standard Test Method for Angle of Twist in Rectangular and Square Copper and Copper Alloy Tube

三维(3D)成像系统标准术语

Standard Terminology for Three-Dimensional (3D) Imaging Systems

E1695-计算机断层扫描 (CT) 系统性能测量的测试方法

E1695-Test Method for Measurement of Computed Tomography (CT) System Performance

医用电气美利体育官网首页网址 人体发热体温筛查用热成像仪基本安全和基本性能的特殊要求

Medical electrical equipment - Particular requirements for the basic safety and essential performance of screening thermographs for human febrile temperature screening

国际兼容的人体测量数据库的 3D 扫描方法 从 3D 身体扫描中提取的身体尺寸的评估协议

3-D scanning methodologies for internationally compatible anthropometric databases. Evaluation protocol for body dimensions extracted from 3-D body scans

塑料管道系统 塑料部件 尺寸的测定

Plastics piping systems — Plastics components — Determination of dimensions

灌区测控一体化闸门应用技术导则

Technical Guidelines for Application of Integrated Measurement and Control Gates in Irrigation Areas

产品几何量技术规范(GPS).90°角尺.第2部分:90°钢角尺

Geometrical product specifications (GPS) - Squares 90° - Part 2: Granite squares 90°

空气质量 固定污染源排放测量 标准化方法制定指南

Air quality - Measurement of stationary source emissions - Guidelines for the elaboration of standardised methods

固定源排放.管道中水蒸气含量测定.标准参照法;德文版本EN 14790-2017

Stationary source emissions - Determination of the water vapour in ducts - Standard reference method; German version EN 14790:2017

电气材料,印刷电路板和其它互联结构和组件的试验方法 第5-1部分：材料和组件的通用试验方法 印刷电路板组件的指南（草案）

Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 5-1: General test methods for materials and assemblies - Guidance for printed board assemblies

光纤传感器 第1部分：通用规范 (IEC 86C/1430/CD:2016)

Fiber optic sensors Part 1: General specifications (IEC 86C/1430/CD:2016)

牙科 用于间接牙科修复的 CAD/CAM 系统数字化美利体育官网首页网址 评估准确性的测试方法

Dentistry - Digitizing devices for CAD/CAM systems for indirect dental restorations - Test methods for assessing accuracy (ISO 12836:2015); German version EN ISO 12836:2015

风扇 使用标准化气道进行性能测试

Fans - Performance testing using standardized airways (ISO 5801:2017); German version EN ISO 5801:2017

天然气 使用气相色谱法对规定的不确定度组分的测定 第3部分：采用双柱法对氢、氦、氧、氮、二氧化碳和C<指数8>以上烃类的测定（草案）

Determination of natural gas components with specified uncertainty using gas chromatography Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons above C using the two-column method (draft)

活塞式体积计量器具 第1部分：术语、一般要求和用户建议（ISO/DIS 8655-1:2020）

Piston-operated volumetric apparatus - Part 1: Terminology, general requirements and user recommendations (ISO/DIS 8655-1:2020); German and English version prEN ISO 8655-1:2020

烟草和烟草制品 生切烟丝股宽度的测定

Tobacco and tobacco products - Determination of the width of the strands of cut tobacco

无线电美利体育官网首页网址和系统（RES） 移动无线电美利体育官网首页网址特性测量的不确定性

Radio Equipment and Systems (RES); Uncertainties in the measurement of mobile radio equipment characteristics

电磁兼容性和无线电频谱事项（ERM） 测量1 GHz至300 GHz之间辐射电磁场的推荐方法和测量不确定度的可能限值

Electromagnetic compatibility and Radio spectrum Matters (ERM); Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields between 1 GHz and 300 GHz

电磁兼容性和无线电频谱事项（ERM） 测量1 GHz以上辐射电磁场的推荐方法和测量不确定度的可能限值

Electromagnetic compatibility and Radio spectrum Matters (ERM); Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields above 1 GHz

起重机和相关美利体育官网首页网址.试验中参数的测量精度要求

Cranes and related equipment.Accuracy requirements for measuring parameters during testing

机械秒表

Mechanical stopwatches

建筑中的几何参数准确度保证系统.建筑物与设施的参数进行测量的规则

System of ensuring geometric parameters accuracy in building. Rules for measuring parameters of buildings and works

扭簧测微头.一般技术要求

Spring measuring heads. General specifications

大自然保护协会 水圈 水质 有争议（仲裁）情况下的冲突解决程序

The nature conservancy. Hydrosphere. Water quality. The procedure of conflict resolution in disputable (arbitration) situations

保证施工中几何参数精度的系统 测量规则 一般的

System of ensuring geometrical parameters accuracy in construction. Rules of measurement. General

IEEE 标准光纤分布式声学传感 (DAS) 询问器标准 术语和定义

IEEE Standard for Fiber Optic Distributed Acoustic Sensing (DAS) Interrogator Standard--Terminology and Definitions

IEEE 标准光纤分布式声学传感 (DAS) 询问器标准 术语和定义

IEEE Standard for Fiber Optic Distributed Acoustic Sensing (DAS) Interrogator Standard--Terminology and Definitions

声学 封闭空间声学参数的测量 第2部分 普通封闭空间的混响时间

Acoustics. Measurement of room acoustic parameters. Part 2 - Reverberation time in ordinary rooms.

光学和光子学.望远镜系统的试验方法.第3部分:望远镜式瞄准具的试验方法

Optics and photonics - Test methods for telescopic systems - Part 3: Test methods for telescopic sights

光学和光学仪器.试验调查和建筑仪器用实验室规程.第1部分:手持型激光测距仪性能

Optics and optical instruments - Laboratory procedures for testing surveying and construction instruments - Part 1: Performance of handheld laser distance meters

光学和光学仪器 大地测量和地质勘测仪器的现场试验程序 第3部分：经纬仪

Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 3: Theodolites

光学和光学仪器.大地测量和测绘仪器的现场试验规程.第4部分:光电测距仪(反光镜的EDM测量仪)

Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 4: Electro-optical distance meters (EDM measurements to reflectors)

光学和光学仪器.大地测量和地质勘测仪器的现场试验程序.第8部分:实时动态差分(RTK)的GNSS现场测量系统

Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 8: GNSS field measurement systems in real-time kinematic (RTK)

电阻焊.电阻焊用焊接电流测量.第3部分:电流感应线圈

Resistance welding - Welding current measurement for resistance welding - Part 3: Current sensing coil

橡胶.试验方法精度的测定

Rubber — Determination of precision of test methods

冷饮用水和热水水表 第5部分：安装要求

Water meters for cold potable water and hot water — Part 5: Installation requirements

橡胶和塑料试验美利体育官网首页网址 - 拉伸 弯曲和压缩类型（恒定速率） - 规格

Rubber and plastics test equipment — Tensile, flexural and compression types (constant rate of traverse) — Specification

用坐标表示地理点位置的标准表示法

Standard representation of geographic point location by coordinates

天然气.用气相色谱法测定成分和相关不确定度.第3部分：精密度和偏差

Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 3: Precision and bias

光学和光学仪器.光的传递函数.测量原理和规程

Optics and photonics - Optical transfer function - Principles and procedures of measurement

土壤和水质.生物试验验证实验室间试验设计指南和要求

Soil and water quality — Guidance and requirements for designing an interlaboratory trial for validation of biotests

农业拖拉机液压悬挂系统试验方法

Test method for hydraulic hitch system of agricultural tractors

石油沥青（修改件1）

Petroleum asphalts (Amendment 1)

土方机械 尺寸、性能、能力及其测量精确度的单位

Earth-moving machinery. Units for dimensions, performance and capacities, and their measurement accuracies.

机床测试代码 适用于机床几何测试的测量仪器

Test code for machine tools. Measuring instruments suitable for machine tool geometry tests

热交换器 确定性能所需参数的测量方法

Heat exchangers - Methods of measuring the parameters necessary for establishing performance

牙科 间接牙科修复 CAD/CAM 系统的数字化美利体育官网首页网址 评估准确性的测试方法（ISO 12836:2012）

Dentistry - Digitizing devices for CAD/CAM systems for indirect dental restorations - Test methods for assessing accuracy (ISO 12836:2012)

电阻焊 电阻焊的焊接电流测量 第3部分：电流感应线圈（ISO 17657-3:2005）

Resistance welding - Welding current measurement for resistance welding - Part 3: Current sensing coil (ISO 17657-3:2005)

石油及相关产品 测量方法和结果的精度 第1部分：与测试方法相关的精度数据的确定 修正案 1

Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test - Amendment 1 (ISO 4259-1:2017/Amd 1:2019)

天然气 通过气相色谱法测定成分和相关不确定度 第3部分：精度和偏差

Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018)