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Std ID Description (Standard Title)
JJG 2015-1987 Verification Scheme of Pulse Waveform Parameter Measuring Instruments
JJG 2015-2013 Verification Scheme of Measuring Instruments for Pulse Waveform Parameter
JJG 2016-1987 Verification Scheme of Viscosity Measuring Instruments
JJG 2016-2015 Viscosity Measuring Instruments
JJG 2017-1987 Verification Scheme of Measuring Instruments for Underwater Sound Pressure
JJG 2017-2005 Verification scheme of measuring instruments for underwater sound pressure
JJG 2018-1989 Verification Scheme of Measuring Instruments for Surface Roughness
JJG 2019-1989 Verification Scheme of Measuring Instruments for Flantness
JJG 20-1989 Verification Regulation of Standard Capacity Measure(glass)
JJG 20-2001 Verification Regulation of Standard Capacity Measure (glass)
JJG 20-2003 The dedicated tobacco smoking machine suction flow diagram approved procedures
JJG 2020-1989 Verification Scheme of 273.15~903.89K Temperature Measuring Instruments
JJG 2021-1989 Verification Scheme of Magnetic Flux Measurer
JJG 202-1980 (Chinese Industry Standard)
JJG 202-1990 Verification Regulation of Autocollimator
JJG 202-2007 Verification Regulation of Autocollimators
JJG 202-2010 Railway the embedded casing screw holes Measuring Tool VRof
JJG 2022-1989 Verification Scheme of Measuring Instruments for Vacuum
JJG 2022-2009 Vacuum Measuring Instruments
JJG 2023-1989 Verification Scheme Measuring Instrunents for Manometers
JJG 2024-1989 Verification Scheme of Measuring Instruments for Capacity
JJG 2025-1989 Verification Scheme of Measuring Instruments for Microhardness
JJG 2026-1989 Measuring Instruments for Vickershandness
JJG 2027-1989 Measuring Instruments for 0.001~2.0 Tesla Magnization Intensity
JJG 2028-1989 Measuring Instruments for Diffuse Transmission Visual Density
JJG 2029-1989 Verification Scheme of Measuring Instruments for Chromaticity
JJG 2029-2006 Verification Scheme of Measuring Instruments for Colorimetry
JJG 2030-1989 Verification Scheme of Measuring Instruments for Colour Temperature (Distribution Temperature)
JJG 2031-1989 Verification Scheme of Measuring Instruments for Light Exposure
JJG 203-1980 Verification Regulation of Optical Comparator for Angle Mea urement
JJG 203-2010 Verification Regulation of Tanker Containers Volume
JJG 2032-1989 Verification Scheme of Measuring Instruments for Illuminance
JJG 2032-2005 Verification Scheme of Measuring Instruments for Illuminance
JJG 2033-1989 Verification Scheme of Measuring Instruments for Luminance
JJG 2034-1989 Verification Scheme of Measuring Instruments for Luminous Intensity
JJG 2034-2005 Verification Scheme of Measuring Instruments for Luminous Intensity
JJG 2035-1989 Verification Scheme of Measuring Instruments for Total Luminous Flux
JJG 2036-1989 Verification Scheme of Measuring Instruments for Low Light Level Photometric
JJG 2037-1989 Verification Scheme of Measuring Instruments for Air Acoustics Pressure
JJG 2037-2004 Verification Scheme of Measuring Instruments for Air Borne Acoustics Pressure
JJG 2037-2015 Verification Scheme of Measuring Instruments for Air-borne Sound Pressure
JJG 2038-1989 Verification Scheme of Measuring Instruments for Audiometry
JJG 2038-2004 Verification Scheme of Measuring Instruments for Audiometry
JJG 2039-1989 Verification Scheme of Measuring instruments for high accuracy measuring of activity and photon emission rate
JJG 2040-1989 Verification Scheme of Measuring instruments for activity of medical radionuclide
JJG 2041-1989 Verification Scheme of Measuring instruments for measurments of α, β surface contamination
JJG 204-1980 Verification regulation of meteorological ventilation psychrometer
JJG 2042-1989 Verification Scheme of Liquid scintillation measuring instruments for radioactivity measurment
JJG 2043-1989 Verification Scheme of Measuring Instruments for Exposure of 60~250kV X-Ray (Radiotherapy Level)
JJG 2043-2010 Verification scheme of measuring instruments for air-kerma of (60~250) kV X-Ray
JJG 2044-1989 Verification Scheme of Measuring Instruments for γ-Ray Exposure
JJG 2044-2010 Verification scheme of metrological instruments for air kerma of γ rays
JJG 2045-1990 Verification Scheme of Measuring Instruments for Force (≤1MN)
JJG 2045-2010 Verification scheme of measuring instruments for force (≤1 MN)
JJG 2046-1990 Measuring Instruments for Humidity
JJG 2047-1990 Verification Scheme of Measuring Instruments for Torque
JJG 2047-2006 Verification Scheme of Measuring Instruments for Torque
JJG 2048-1990 Verification Scheme of Measuring Instruments for 500~1000K Irradiance Scale
JJG 2048-2011 Verification Scheme of Measuring Instruments for 500K~1000K Irradiance Scale
JJG 2049-1990 Verification Scheme of Measuring Instruments for International Rubber Hardness Degree
JJG 2050-1990 Verification Scheme of Measuring Instruments for Ultrasonic Power
JJG 2051-1990 Verification Scheme of Measuring Instruments for the D.C. Resistancei0 10, , rn.
JJG 205-1980 Verification Regulation of Meteorological Hair Hygrometer and Hair Hygrograph
JJG 205-2005 Verification Regulation of Mechanical Thermo-hygrometers
JJG 2052-1990 Verification Scheme of Measuring Instruments for Magnetic Induction (Stationary Low Field)
JJG 2053-1990 Verification Scheme of Measuring Instruments for Mass
JJG 2053-2006 Verification Scheme for Measuring Instruments of Mass
JJG 2053-2016 Measuring Instruments of Mass
JJG 2054-1990 Verification Scheme of Measuring Instruments for Vibration
JJG 2054-2015 Verification scheme of measuring instruments for vibration
JJG 2055-1990 Verification Scheme of Measuring Instruments for Gear
JJG 2056-1990 Verification Scheme for Length Measuring Instruments (Gauge Block)
JJG 2057-1990 Verification Scheme of Plane Angle Measuring Instruments
JJG 2057-2006 Verification Scheme of Measuring Instrument for Plane Angle
JJG 2058-1990 Verification Scheme of Measuring Instruments for Heat of Combustion
JJG 2059-1990 Verification Scheme of the Conductometric Measuring Instruments
JJG 2059-2014 Verification Scheme of Measuring Instruments for Electrolytic Conductivity
JJG 2060-1990 Verification Scheme of pH(acidity)Measuring Instruments
JJG 2060-2014 Verification Scheme of pH(acidity) Measuring Instruments
JJG 2061-1990 Verification Scheme of Primary Chemical Purity
JJG 2061-2015 Verification Scheme of Measuring Instruments for Primary Chemical Purity
JJG 2062-1990 Verification Scheme of Temperature Measuring Instruments in the Range from 13.81 to 273.15K
JJG 2063-1990 Verification Scheme of Water Flow Measuring Instruments
JJG 2063-2007 Verification Scheme of Measuring Instruments for Liquid Flow
JJG 2064-1990 Verification Scheme of Gas Flow Measuring Instruments
JJG 2065-1990 Verification Scheme of Measuring Instruments for Petroleum Thread
JJG 2066-1990 Verification Scheme of Measuring Instruments for Large Force
JJG 2066-2006 Verification Scheme of Measuring Instruments for Large Force
JJG 2067-1990 Verification Scheme of Measuring Instruments for Metallic Rockwell Hardness
JJG 2067-2016 Verification Scheme of Measuring Instruments for Metallic Rockwell Hardness
JJG 2068-1990 Verification Scheme of Measuring Instruments for Metallic Superficial Rockwell Hardness
JJG 2069-1990 Verification Scheme of Measuring Instruments for specular Gloss
JJG 2069-2005 Verification Scheme of Measuring Instruments for Specular Gloss
JJG 2070-1990 Verification Scheme of 200~2500MPa Pressure Measuring Instruments
JJG 2070-2009 Verification Scheme of Measuring Instruments for(150~2500)MPa Pressure
JJG 2071-1990 Verification Scheme of Measuring Instruments for Pressure (-2. 5~2. 5kPa)
JJG 2071-2013 Verification scheme of Measuring Instruments for Pressure Range (-2.5~2.5) kPa
JJG 207-1980 (Chinese Industry Standard)
JJG 207-1992 Verification Regulation of Meteorological Liquid-in-glass Thermometers
JJG 2072-1990 Verification Scheme of Measuring instruments for shock acceleration