现行

JJF 1978-2022

球杆仪校准规范
Calibration Specification for Ball-bar Indicators

2022-06-28

现行

JJF(石化)049-2021

落球回弹测定仪校准规范
Calibration Specification for Drop Ball Rebound Testers

2021-12-02

现行

JJF 1341-2012

钢筋锈蚀测量仪校准规范
Calibration Specification for Steel Bar Tarnish Measuring Instruments

2012-04-17

现行

JJF 1485-2014

圆度定标块校准规范
Calibration Specification for Roundness Flick Calibration Standard

2014-08-25

现行

ASTM D6318-24

Standard Practice for Calibrating a Fathometer Using a Bar Check Method
用棒检查法校准脂肪计的标准实施规程

2024-04-01

现行

JJF(石化)034-2020

石油化工产品软化点试验仪(环球法)校准规范
Calibration Specification for Softening Point Testers(Ring and ball Method)for Petrochemical Products

2020-12-09

现行

JJF 1206-2018

时间与频率标准远程校准规范
Calibration Specification for Remote Calibration of Time and Frequency Standards

2018-12-25

现行

JJF 1917-2021

显微标尺校准规范
Calibration Specification for Micropattern Standards

2021-07-28

现行

JJF 1796-2020

逆反射标准器校准规范
Calibration Specification for Retroreflective Standards

2020-01-17

现行

JJF(赣) 021-2023

标准厚度块组校准规范
Calibration Specification for Standard Thickness Blocks

2023-01-31

现行

JJF 1546-2015

逆反射标准板校准规范
Calibration Specification for Retroreflective Standard Plates

2015-08-24

现行

JJF 1709-2018

标准玻璃浮子校准规范
Calibration Specification for Standard Glass Floats

2018-06-25

现行

JJF 1750-2019

红外标准滤光器校准规范
Calibration Specification for Infrared Standard Filter

2019-09-27

现行

JJF 1638-2017

多功能标准源校准规范
Calibration Specification for Multifunction Standard Sources

2017-09-26

现行

JJF 1652-2017

标准撞击器校准规范
Calibration Specification for Standard Tapping Machines

2017-11-20

现行

ASTM F2094/F2094M-18a

Standard Specification for Silicon Nitride Bearing Balls
氮化硅轴承球的标准规范

2018-05-01

现行

ASTM B236/B236M-23

Standard Specification for Aluminum Bars for Electrical Purposes (Bus Bars)
电气用铝条（母线）标准规范

2023-12-01

现行

ASTM B160-24

Standard Specification for Nickel Rod and Bar
镍棒和棒的标准规格

2024-04-01

现行

JJF(纺织)055-2023

标准光源箱校准规范
Calibration Specification for Standard Color Assessment Cabinets

2023-08-16

现行

JJF 1461-2014

小功率传递标准校准规范
Calibration Specification for Lower Power Transfer Standards

2014-04-21