JJF(晋) 52-2021
因瓦条码水准标尺校准规范
Calibration Specification of Invar Barcode Levelling Staffs
2021-09-08
JJG(测绘) 2102-2013
因瓦条码水准标尺
Invar Bar-Coded Levelling Staffs
2013-08-05
JJG (测绘) 2102-2013
因瓦条码水准标尺检定规程
Verification Regulation of Invar Bar-Coded Levelling Staffs
JJF 1917-2021
显微标尺校准规范
Calibration Specification for Micropattern Standards
2021-07-28
JJF (汽车) 03-2008
水准车轮定位仪校准规范
JJF 1280-2011
容栅数显标尺校准规范
Calibration Specification for Capacitive Digital Scale Units
2011-04-12
JJF 1377-2012
水准式车轮定位测量仪校准规范
Calibration Specification for Wheel Alignment Testers of Level Type
2012-12-12
JJF 2074-2023
标准橡胶国际硬度块(N、H、L 标尺)校准规范
Calibration Specification for International Rubber Hardness Degrees Reference Blocks(Scales N,H,L)
2023-10-12
JJF 2075-2023
橡胶国际硬度计（N、H、L 标尺）校准规范
Calibration Specification for International Rubber Hardness Degrees Testers(Scales N,H,L)
2023-10-12