现行

JJG 2021-1989

磁通计量器具检定系统
Magnetic Flux Measuring Instruments

1989-07-21

现行

GOST 8.120-2014

Государственная система единства измерений. Государственная поверочная схема для средств измерений pH
确保测量一致性的状态系统 仪器仪器的国家可追溯性计划旨在测量pH值

2014-06-25

现行

SY/T 7452-2019

旋转磁源磁导向仪测量与检验
Measurement and inspection of magnetic guidance instrument with rotating magnet

2019-11-04

现行

JB/T 9294-1999

测磁仪器 基本系列
Basic system for magnetic measuring instruments

1999-08-06

现行

JJF 1829-2020

永磁材料磁性测量仪校准规范
Calibration Specification for Magnetic Measuring Instruments for Permanent Magnet Materials

2020-01-17

现行

GOST 8.615-2013

Государственная система обеспечения единства измерений. Газоанализаторы контроля содержания вредных веществ в выбросах автомобильной техники. Методика поверки
确保测量的可追溯性的状态系统 用于测量车辆废气排放的仪器 验证程序

2013-11-14

现行

SJ/T 10610-1994

电视视频传输特性测量仪测试方法
Measuring methods for TV video transmission characteristic measuring instruments

1994-10-11

现行

JJF 1830-2020

软磁材料直流磁特性测量仪校准规范
Calibration Specification for DC Magnetic Properties Measuring Instruments for Magnetically Soft Materials

2020-01-17

现行

JJG 2052-1990

磁感应强度(恒定弱磁场)计量器具检定系统
Measuring Instruments for Magnetic Induction (Stationary Low Field)

1990-02-26

现行

JJG 818-2018

磁性、电涡流式覆层厚度测量仪
Magnetic and Eddy Current Measuring Instrument for Coating Thickness

2018-12-25

现行

GOST 8.578-2014

Государственная система обеспечения единства измерений. Государственная поверочная схема для средств измерений содержания компонентов в газовых средах
确保测量的可追溯性的状态系统 用于测量气体介质中组分含量的仪器的状态层次结构

2014-05-30

现行

GOST 8.626-2013

Государственная система обеспечения единства измерений. Приборы для определения содержания нитритов и нитратов в продуктах питания. Методика поверки
确保测量的可追溯性的状态系统 测定食品中亚硝酸盐和硝酸盐的仪器 验证程序

2013-08-28

现行

GB/T 40661-2021

工频磁场测量仪校准规范
Calibration specification of measurement instrument for power frequency magnetic field

2021-10-11

现行

ITU-T O.150

General requirements for instrumentation for performance measurements on digital transmission equipment
数字传输设备性能测量仪器的一般要求

1996-05-12

现行

ITU-T O.150 Corrigendum 1

General requirements for instrumentation for performance measurements on digital transmission equipment
数字传输设备性能测量仪器的一般要求

2002-05-29

现行

BS EN ISO 7971-2-2019

Cereals. Determination of bulk density, called mass per hectolitre-Method of traceability for measuring instruments through reference to the international standard instrument
谷物 体积密度的测定 称为每百升质量

2019-03-12

现行

IEC TS 62607-9-1-2021

Nanomanufacturing - Key control characteristics - Part 9-1: Traceable spatially resolved nano-scale stray magnetic field measurements - Magnetic force microscopy
纳米制造.关键控制特性.第9-1部分:可追踪的空间分辨纳米级杂散磁场测量.磁力显微镜

2021-10-14

现行

ECA/EIA 405

TEST METHOD FOR FLUTTER MEASUREMENT OF INSTRUMENTATION MAGNETIC TAPE RECORDER/REPRODUCERS
仪表磁带录音机/放音机颤振测量的试验方法

1979-04-01

现行

DL/T 2038-2019

高压直流输电工程直流磁场测量方法
Measurement method of DC magnetic field from highvoltage DC transmission project

2019-06-04

现行

JJG 2028-2021

漫透射视觉密度(黑白密度)计量器具
Measuring Instruments for Diffuse Transmission Visual Density(Black and White Density)

2021-12-08