JJG 512-2021
白度计检定规程
Whiteness Meters
2021-07-28
JJG 580-2005
焦度计检定规程
Verification Regulation of Focimeters
2005-12-20
JJG (航天) 72-1993
锥入度计检定规程
JJG(交通) 006-2005
滤纸式烟度计检定规程
Verfication Requlation of Filter Type Smokemeter
2005-03-10
JJG(汽车) 5-1989
滤纸式烟度计检定规程
1992-02-15
JJG 905-2010
刮板细度计检定规程
Fineness of Grind Gage
2010-06-10
JJG 847-2011
滤纸式烟度计检定规程
Verification Regulation of Filter Type Smokemeters
2011-07-28
JJG 976-2024
透射式烟度计检定规程
Opacimeters
2024-02-07
JJG (交通) 006-2005
滤纸式烟度计检定规程
Filter Type Smokemeter
JJG (轻工) 66-2000
纸张光泽度计检定规程
JJG(交通) 046-2004
不透光烟度计检定规程
Verification Regulation of Opacimeters
2004-06-03
JJG(交通) 026-2004
水运工程 闸门开度计检定规程
Water Transport Engineering-Verification Regulation of Gate Opening Gauge
2004-06-03
JJG 377-2019
放射性活度计检定规程
Radioactivity Meters
2019-09-27
JJG (交通) 026-2015
水运工程 闸门开度计检定规程
JJG (交通) 046-2004
不透光烟度计检定规程
Verification Regulation of Opacimeters
JJG(YD) 006-1990
白噪声测试设备检定规程
Verification Reguiation of White Noise Measuring set
1991-04-01
JJG 919-2023
pH计检定仪检定规程
Verificating Meters for pH Meters
2023-03-15
JJG 45-1999
光学计检定规程
Verification Regulation of Optimeter
1999-10-18
JJG 762-2007
引伸计检定规程
Verification Regulation for Extensometer
2007-08-21