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www.ChineseStandard.net Database: 189760 (18 Oct 2025)
Industry Standard: JJ, JJ/T, JJT
         
JJ << ...>> JJ
Std ID Description (Standard Title) Detail
JJG 643-1994 V. R. of Flow Standard Facilities by Master Meter Method JJG 643-1994
JJG 643-2003 Verification Regulation of Flow Standard Facilities by Master Meter Method JJG 643-2003
JJG 644-1990 Verification Regulation of Vibration Displacement Trensducer JJG 644-1990
JJG 644-2003 Verification Regulation of Vibration Displacement Transducer JJG 644-2003
JJG 645-1989 Verification Regulation of III-mode Ultrasonic Flaw Detector for Rail JJG 645-1989
JJG 645-1990 Verification Regulation of Ⅲ-mode Ultrasonic Flaw Detector for Rail JJG 645-1990
JJG 646-1990 Verification Regulation of Quantitative Adjustable Bipet JJG 646-1990
JJF 007-2008 Separate grating linear displacement measurement system calibration specification JJF 007-2008
JJG 647-1990 Verification Regulation of Tanks and Barrels JJG 647-1990
JJG 648-1990 (Chinese Industry Standard) JJG 648-1990
JJG 648-1996 Discontinuous totalizing automatic weighing instruments (totalizing hopper weighers) JJG 648-1996
JJG 649-1990 Verification Regulation for Digital Weighing Indicator JJG 649-1990
JJG 649-2016 Digital Weighing Indicators (Weighing Indicators) JJG 649-2016
JJG 650-1990 (Belt scale trial test procedures) JJG 650-1990
JJG 65-1986 Verification Regulation of Gear Hob Tester JJG 65-1986
JJG 652-1990 Verification Regulation of Rotating Pure Bending Fatigue Testing Machines JJG 652-1990
JJG 652-2012 Verification Regulation Rotating Pure Bending Fatigue Testing Machines JJG 652-2012
JJG 653-1990 Verification Regulation of Power Measure Machine JJG 653-1990
JJG 653-2003 Verification Regulation of Equipment of Power Measuring JJG 653-2003
JJG 654-1990 Verification Regulation of Ultrasonic Hardness Testers JJG 654-1990
JJG 655-1990 Verification regulation of noise dosimeters JJG 655-1990
JJG 656-1990 Verification Regulation of Nitrate Automatic Monitor JJG 656-1990
JJG 656-2013 Verification Regulation of Nitrate-Nitrogen Automatic Analyzers JJG 656-2013
JJG 657-1990 Verification Regulation of Detector for Alcoholic Quantity from Breathing -out Gas JJG 657-1990
JJG 657-2006 Verification Regulation of Detector for Alcoholic Quantity from Breathing-out Gas JJG 657-2006
JJG 658-1990 Verification Regulation of Instruments for Measuring the Moisture Content of Grain with Baking Method JJG 658-1990
JJG 658-2010 Verification regulation of thermogravimetric moisture meters JJG 658-2010
JJG 659-1990 Verification Regulation of Sampler for Airborne Particulate Matters (PM 10) JJG 659-1990
JJG 660-1990 Verification Regulation of Patten Area Measuring Instruments JJG 660-1990
JJG 660-2006 Verification Regulation of Pattern Area Measuring Instruments JJG 660-2006
JJG 661-1990 Verification Regulation of Flatness Interferometer with Isoclinic Circle fringe JJG 661-1990
JJG 661-2004 Verification Regulation of Flatness Interferometer with Isoclinic Circle Fringe JJG 661-2004
JJG 66-1990 Verification Regulation of RF Capacitive Loss Standard Set JJG 66-1990
JJG 662-1990 Verification Regulation of Thermo-Magnetic Oxygen Analyzers JJG 662-1990
JJG 662-2005 Verification regulation of paramagnetic oxygen analyzer JJG 662-2005
JJG 663-1990 Verification regulation for thermal conductivity hydrogen analyzer JJG 663-1990
JJG 664-1990 X Radiation Source from Medical Accelerator JJG 664-1990
JJG 665-1990 Verification Regulation of Ultrasonic Power Meter for Milliwatt Level JJG 665-1990
JJG 665-2004 Verification Regulation of Ultrasonic Power Meter for Milliwatt Level JJG 665-2004
JJG 666-1990 Verification Regulation of Dead-Load Hardness Testing Machine in International Rubber Hardness Degree JJG 666-1990
JJG 667-1997 Verification Regulation of Liquid Positive Displacement Flow Meter JJG 667-1997
JJF 008-2006 YZ-I-type yarn Moisture Meter Calibration Specification JJF 008-2006
JJG 668-1997 Verification Regulation of the Working Platinum-10% Rhodium/Platinum and Platinum-13% Rhodium/Platinum Thermocouple with Short Length JJG 668-1997
JJG 669-1990 Verification Regulation of Load Cell JJG 669-1990
JJG 669-2003 Verification Regulation of Load Cell JJG 669-2003
JJG 670-1990 Verification Regulation of Tape for Measuring Circumference and Diameter of Flexible Part JJG 670-1990
JJG 671-1990 Verification Regulation of Instrument for Dynamical Measurement of Lead Screw JJG 671-1990
JJG 67-1976 (Chinese Industry Standard) JJG 67-1976
JJG 67-1985 Verification Regulation of Total-Radiation Pyrometen for Working JJG 67-1985
JJG 67-2003 Verification Regulation of Total Radiation pyrometers JJG 67-2003
JJG 672-1990 (Isothermal oxygen bomb calorimeter test procedures) JJG 672-1990
JJG 672-2001 Verification Regulation of The Bomb Calorimeler JJG 672-2001
JJG 674-1990 Verification regulation of standard seawater JJG 674-1990
JJG 676-1990 Verification regulation of working measuring vibration instruments JJG 676-1990
JJG 676-2000 Verification regulation of working measuring vibration instruments JJG 676-2000
JJG 677-1990 Verification regulation of interference type methane measuring device JJG 677-1990
JJG 677-1996 Verification Regulation of Interference Type Methane Measuring Device JJG 677-1996
JJG 677-2006 Verification regulation of interference type methane measuring device JJG 677-2006
JJG 678-1990 Verification Regulation of Catalysis Combustion Type Methane Measuring Device JJG 678-1990
JJG 678-1996 Verification Regulation of Catelysis Combustion Type Methane Measuring Device JJG 678-1996
JJG 678-2007 Verification Regulation of Catalysis Combustion Type Methane Measuring Device JJG 678-2007
JJG 679-1990 Verification Regulation of cold Atomic Absorption Analyzer of Mercury JJG 679-1990
JJG 680-1990 Verification Regulation of Measuring Apparatus for Dust Contentin Stack JJG 680-1990
JJG 680-2007 Verification Regulation of Samplers for Stack Dust JJG 680-2007
JJG 681-1990 Verification Regulation of Dispersive Infrared Spectrophotometers JJG 681-1990
JJG 68-1976 (Chinese Industry Standard) JJG 68-1976
JJG 68-1991 Verification Regulation of Working Disappearing. Filament of Optical Pyrometer JJG 68-1991
JJG 682-1990 Verification Regulation of Double Beam UV-VIS Spectrophotometers JJG 682-1990
JJG 683-1990 Verification Regulation of Barometric Altimeter JJG 683-1990
JJG 684-1990 Verification Regulation of Surface Platinum Resistance Thermometer JJG 684-1990
JJG 684-2003 Verification Regulation of Surface Platinum Resistance Thermometer JJG 684-2003
JJG 685-1990 Verification Regulation of Relative Spectral Responsivity for Photoelectric Detector JJG 685-1990
JJG 686-1990 Verification Regulation of Hot Meter JJG 686-1990
JJG 686-2006 Verification Regulation of Hot Water Meter JJG 686-2006
JJG 686-2015 Verification Regulation of Hot Water Meters JJG 686-2015
JJG 687-1990 Verification Regulation of Quantitative Filling Machine for Liquid State Material JJG 687-1990
JJG 687-2008 Verification Regulation of Quantitative Filling Machine for Liquid Material JJG 687-2008
JJG 688-1990 Verification Regulation of Vehicle Exhaust Emission Measuring Instruments JJG 688-1990
JJG 688-2007 Verification Regulation of Vehicle Exhaust Emissions Measuring Instruments JJG 688-2007
JJG 689-1990 UV-VIS-NIR Spectrophotometer JJG 689-1990
JJG 690-1990 Verification Regulation of High Insulation Resistance Meter JJG 690-1990
JJG 690-2003 Verification Regulation of High Insulation Resistance Meters JJG 690-2003
JJG 691-1990 Verification Regulation of Multilate Alternating-Current Watt-hour Meters JJG 691-1990
JJG 691-2014 Verification Regulation of Multi-Rate Electricity Meters for Measuring Alternating-current Electrical Energy JJG 691-2014
JJG 69-1990 Verification Regulation of RF Q Standard Coil JJG 69-1990
JJG 692-1990 Verification regulation of non-invasive automated sphygmomanometers JJG 692-1990
JJG 692-1999 Verification Regulation of the Digital Electronic Sphygmomanometer (static) JJG 692-1999
JJG 692-2010 Verification regulation of non-invasive automated sphygmomanometers JJG 692-2010
JJG 693-1990 Verification Regulation of the Detector of Combustible Gases JJG 693-1990
JJG 693-2004 the Alarmer Detectors of Combustible Gas JJG 693-2004
JJG 693-2011 Verification regulation of Alarmer Detectors of Combustible Gas JJG 693-2011
JJG 694-1990 Atomic Absorption Spectrophotometer JJG 694-1990
JJG 694-2009 Verification Regulation for Atomic Absorption Spectrophotometers JJG 694-2009
JJG 695-1990 Regulation of Verification for Hydrogen Sulfide Gas Analyzer JJG 695-1990
JJG 695-2003 Verification Regulation of Sulfur Hydrogen Gas Detectors JJG 695-2003
JJG 696-1990 Verification Regulation of Specular Gloss Meters JJG 696-1990
JJG 696-2002 Verification Regulation of Specular Gloss Meters and Gloss Plates JJG 696-2002
JJG 696-2015 Verification Regulation of Specular Gloss Meters and Gloss Plates JJG 696-2015
JJG 697-1990 Verification Regulation of Specular Gloss Plates JJG 697-1990
JJG 698-1990 Verification Regulation Thermoluminescence Dosimetry Assembly for Environmental Monitoring of X of γ Radiation JJG 698-1990