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税收计量用仪器变压器的美国国家标准 10 kV BIL 至 350 kV BIL（0.6 kV NSV 至 69 kV NSV）

American National Standard for Instrument Transformers for Revenue Metering 10 kV BIL through 350 kV BIL (0.6 kV NSV through 69 kV NSV)

玻璃测量管标准规范

Standard Specification for Glass Measuring Pipets

玻璃测量管标准规范

Standard Specification for Glass Measuring Pipets

数字接触温度计的标准指南

Standard Guide for Digital Contact Thermometers

ASTM F 1392-2004实验室玻璃容量瓶的标准规范

Standard Specification for Laboratory Glass Volumetric Flasks

形块规范

Specification for Vee blocks

齿轮和螺旋齿轮.第5部分:齿轮齿根啮合面偏差容许值和定义

Spur and helical gears - Definitions and allowable values of deviations relevant to radial composite deviations and runout information

直尺规范 - 第2部分：矩形截面的钢或花岗岩直尺

Specification for Straightedges — Part 2 : Steel or granite straightedges of rectangular section

将交流和直流电量转换成模拟信号或数字信号用的电测量变送器

Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signal

压力计.波登压力计.规格,计量,要求和试验

Pressure gauges - Bourdon tube pressure gauges - Dimensions, metrology, requirements and testing

离心泵、混流泵和轴流泵 水力性能试验规范 精度等级

Centrifugal, mixed flow and axial pumps — Code for hydraulic performance tests — Precision class

伞形齿轮.ISO精密系统

Bevel gears - ISO system of accuracy

齿轮滚刀 精度要求

Gear hobs. Accuracy requirements

机械压力和温度计 高压压力计 尺寸, 计量, 要求和试验

Mechanical pressure and temperature gauges - High pressure gauges - Dimensions, Metrology, Requirements and Testing

管式热交换器制造的公差

Tolerances for tubular heat exchangers

管式热交换器制造的公差

Tolerances for tubular heat exchangers

蜗轮滚刀公差 第1部分：基本原则

Tolerances of worm wheel hobs - Part 1: Fundamental principles

蜗轮滚刀的公差 第2部分：个别参数偏差的公差

Tolerances of worm wheel hobs - Part 2: Tolerances for deviation of individual parameters

振动测量仪器.一般要求和验证

Vibration measuring instrumentation - Fundamental requirements and verification

滚动轴承 滚动轴承和一般工业用途的滚珠

Rolling bearings - Balls for rolling bearings and general industrial use

滚动轴承 滚动轴承零部件 第1部分：圆柱形滚子

Rolling bearings - Parts of rolling bearings - Part 1: Cylindrical rollers

滚动轴承.滚动轴承部件.第3部分:滚针

Rolling bearings - Parts of rolling bearings - Part 3: Needle rollers

滚动轴承 滚动轴承零件 第3部分：滚针

Rolling bearings - Parts of rolling bearings - Part 3: Needle rollers

印刷、纸张加工、造纸和整理机械的噪声测量方法 精度等级 2 和 3 印刷、纸张加工、造纸机械和辅助美利体育官网首页网址的噪声测量方法 精度等级 2 和 3；纸张印象、变形、制造和最终加工机器的测量方法 精度等级 2 和 3；

Noise measurement methods for printing, paper converting, paper making and finishing machines Accuracy grades 2 and 3 Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment — Accuracy grades 2 and 3; Méthod

印刷、纸张加工、造纸机械和辅助美利体育官网首页网址的噪声测量方法-精度等级2和3

Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment - Accuracy grades 2 and 3; German version EN 13023:2003+A1:2010

铁路应用 车轮和轮对上垂直力的测量 第1部分：使用中车辆的轨道测量场地（草案）

Railway applications - Measurement of vertical forces on wheels and wheelsets - Part 1: On-track measurement sites for vehicles in service

分规范.光纤和光缆连接件.LSA型

Sectional specification - Connector sets for optical fibres and cables - type LSA; German version EN 186130:1994

分规范:光纤和光缆插接组件.LSC型

Sectional specification: Connector sets for optical fibres and cables - Type LSC; German version EN 186220:1993

测压仪.第1部分:波登测压仪.尺寸、测量技术、要求和试验

Pressure gauges - Part 1: Bourdon tube pressure gauges; dimensions, metrology, requirements and testing; German version EN 837-1:1996

仪器变压器

Instrument transformers

液体泵和泵组 噪声测试规范 2 级和 3 级精度

Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019); German version EN ISO 20361:2019 + A11:2020

固定式训练美利体育官网首页网址第1部分：一般安全要求和测试方法

Stationary training equipment - Part 1: General safety requirements and test methods (ISO 20957-1:2013); German version EN ISO 20957-1:2013

声学 - 噪声源声功率级的测定 - 基本标准使用指南（ISO 3740:2019）

Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2019); German version EN ISO 3740:2019

纺织机械 噪声测试方法 第6部分：制造纺织平面制品的机器

Textile machinery - Noise test code - Part 6: Fabric manufacturing machinery

纺织机械渐开线圆柱齿轮精度

Accuracy of Involute Cylindrical Gears in Textile Machinery

小模数锥齿轮精度

Small Module Bevel Gear Accuracy

小模数渐开线圆柱齿轮精度

Accuracy of fine-pitch involute cylindrical gears

光学陀螺测角仪

Optical Gyro Angle Sensor

圆柱齿轮用蜗杆砂轮齿机.精度标准

Cylindrical gear grinders with worm grinding wheel. Standards of accuracy

薄板冲压模装置.精度标准

Units for sheet stamping dies. Norms of accuracy

无心外圆磨床.基本参数与尺寸.精度和刚度规范

Centreless cylindrical grinding machines. Basic parameters and dimensions. Accuracy and rigidity standards

A级及B级精度带槽及圆锥末端定位螺钉.技术条件

Cone-point straight slatted set screws. Product grades A and B. Specifications

组合机床直线运动工作台.基本尺寸.精度规范

Slide units for modular type machine tools. Basic dimensions. Standards of accuracy

膝形研磨机.精度和刚度标准

Knee-type millers. Standards of accuracy and rigidity

圆柱齿轮用卧式铣齿机.基本参数与尺寸精度规范

Horisontal gear-hobbing machines for spur gears. Basic parameters and dimensions. Standards of accuracy

车床和螺丝车床.基本尺寸.精度和刚度规范

Screw-cutting lathes and lathes. Basic dimensions. Standards of accuracy

冷轧钢板.品种

Cold-rolled steel sheets. Dimensions

内圆磨床.基本参数及尺寸，精度规范

Internal grinding machines. Basic parameters and dimensions. Accuracy standards

互换性的基本规范 未指定公差的最大尺寸偏差

Basic norms of interchangeability. Limit deviations of dimensions without tolerance indication

滚动轴承. 陶瓷球

Rolling bearings. Ceramic balls

立式钻床.基本尺寸.精度及刚度规范

Vertical drilling machines. Basic dimensions. Standards of accuracy and rigidity

滚动轴承. 钢球. 规格

Rolling bearings. Steel balls. Specifications

立式车床.基本参数与尺寸.精度及刚度规范

Yertical turret lathes. Basic parameters and dimensions

麻花钻刃磨机床.基本尺寸.精度规范

Twist drill grinding machines. Basic dimentions. Standards of accuracy

等臂棚式弯曲型钢.品种

Bent steel hat equal sections. Dimensions

渐开线圆柱齿轮用精切整体滚刀. 规格

Finishing solid hobs for cylindrical involute gears. Specifications

成形磨床 机床精度标准及精度试验方法

Profile grinders. Standards of accuracy of machine tools and methods of testing for accuracy

火箭和空间技术 加大垫圈 精度等级 A 和 C 规格

Oversize washers. A and C accuracy classes. Technical specifications

火箭和空间技术 减少垫圈 精度等级 A 和 C 规格

Reduced-size washers. A and C accuracy classes. Technical specifications

紧固件公差-第3部分:螺钉,螺丝,螺母平垫-产品级别为A和C

Tolerances for fasteners - Part 3: plain washers for bolts, screws and nuts - product grades A and C

2型全金属有效力矩式六角螺母. 性能级别为5, 8, 10和12

Prevailing torque type all-metal hexagon nuts, style 2. Property classes 5, 8, 10 and 12

公制细牙螺纹六角头螺钉. 产品等级A和B

Hexagon head screws with metric fine pitch thread. Product grades A and B

锥齿轮传动精度

Transmission accuracy of bevel gears

电能计量美利体育官网首页网址（交流） 特殊要求- 第21部分 静态有功电能表（1类和2类）

Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)

IEEE 高精度互感器标准

IEEE Standard for High Accuracy Instrument Transformers

Tornillos de cabeza hexagonal parcialmente roscados. Rosca métrica ISO. Calidades fina y media.

Hexagonally head partially threaded screws. ISO metric thread. Fine and medium grades.

交流静态变压器供电电能表 02 S 和 05 S 级和无功小时表 02 S 05 S 和 10 S 级 规范 第一版

ac STATIC TRANSFORMER OPERATED WATTHOUR METERS CLASS 02 S AND 05 S AND VAR-HOUR METERS CLASS 02 S 05 S AND 10 S - SPECIFICATION First Revision

伞形齿轮.ISO精密系统

Bevel gears - ISO system of accuracy

齿轮滚刀.精度要求

Gear hobs - Accuracy requirements

造船 船用螺旋桨 制造公差 第2部分:螺旋桨直径0.80m～2.50m(包括2.50m)

Shipbuilding; Ship screw propellers; Manufacturing tolerances; Part 2 : Propellers of diameter between 0,80 and 2,50 m inclusive

弹簧夹头 技术条件

Spring collet technical conditions

硬质合金刮削滚刀 技术条件

The technical specifications for skiving hobs

摆线针轮行星传动.摆线齿轮和针轮.精度

Accuracy of cycloidcl gear and pin wheel for cycloidcl drives

坐标镗床 第2部分:技术条件

Jig boring machines Part 2: Specifications

离心泵铸件过流部位尺寸公差

Dimensional tolerances of flow-passing parts of centrifugal pump castings

整体硬质合金小模数齿轮滚刀

Solid carbide fine-pith gear hobs

统一螺纹刀具.第6部分：搓丝板

Tool for unified threads.Part 6: Screw plate

滚珠丝杠.第3部分: 验收条件和试验方法

Ball screws -- Part 3: Acceptance conditions and test method

圆柱齿轮. ISO侧翼公差分类体系. 第1部分: 齿轮齿侧面相关偏差的定义和容许值

Cylindrical gears -- ISO system of flank tolerance classification -- Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth

圆柱齿轮齿面公差分级ISO体系第2部分：双齿面径向复合偏差的定义和允许值

Cylindrical gears -- ISO system of flank tolerance classification -- Part 2: Definitions and allowable values of double flank radial composite deviations

校准用圆柱齿轮

Master cylindrical gears

机械压力机 等级和精度的测试

Mechanical presses -- Testing of the grades and the accuracy

液压机 等级和精度的测试

Hydraulic presses -- Testing of the grades and the accuracy

圆柱齿轮 ISO精度体系 第2部分：与径向复合偏差和跳动信息有关的偏差的定义和允许值

Cylindrical gears－ISO system of accuracy－Part 2：Definitions and allowable values of deviations relevant to radial composite deviations and runout information

表面处理美利体育官网首页网址 表面处理美利体育官网首页网址及其辅助运输美利体育官网首页网址的噪声测试规则 2 级和 3 级精度

Surface treatment equipment - Noise test code for surface treatment equipment including its ancillary handling equipment - Accuracy grades 2 and 3

交流电测量美利体育官网首页网址 特殊要求 第11部分：0.5、1和2级机电式有功电能表 (IEC 62053-11:2003)

Electricity metering equipment (a.c.). Particular requirements. Part 11: Electromechanical meters for active energy (classes 0,5, 1 and 2) (IEC 62053-11:2003)

电学计量美利体育官网首页网址（交流电）第2部分：特殊要求 有效能量用机电表（等级指数A和B）

Electricity metering equipment (a.c.) - Part 2 : particular requirements - Electromechanical meters for active energy (class indexes A and B)

圆柱齿轮.ISO 准确度体系.第2部分:与复合径向偏离和径向跳动量相关的偏差定义和允许值

Cylindrical gears. ISO system of accuracy. Part 2 : definitions and allowable values of deviations relevant to radial composite deviations and runout information.

齿轮刀具 精度要求（ISO 4468:2020 等同采用）

Gear hobs - Accuracy requirements (ISO 4468:2020, IDT)

齿轮滚刀 精度要求

Gear hobs - Accuracy requirements

直接作用指示模拟电测量仪器及其附件 第8部分：附件的特殊要求 (IEC 60051-8:2017)

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 8: Special requirements for accessories (IEC 60051-8:2017); German version EN IEC 60051-8:2018

电力计量美利体育官网首页网址（交流） 特殊要求 第11部分：有功电能机电表（0、5、1 和 2 级）（IEC 62053-11:2003 + A1:2016）

Electricity metering equipment (a.c.) - Particular requirements - Part 11: Electromechanical meters for active energy (classes 0@5@ 1 and 2) (IEC 62053-11:2003 + A1:2016); German version EN 62053-11:2003 + A1:2017

电力计量美利体育官网首页网址 特殊要求 第22部分：有功电能静态电表（0 1 S、0 2 S 和 0 5 S 级）（IEC 13/1720/CD:2016）

Electricity metering equipment - Particular requirements - Part 22: Static meters for active energy (classes 0@1 S@ 0@2 S and 0@5 S) (IEC 13/1720/CD:2016)