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  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    JJG(SJ)11001-1988 (Noise meter pilot test procedures)

    JJ-China Metrological Standards

    JJG 581-1988 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG(QJ)51-1988 (AC standard current source verification procedures)

    JJ-China Metrological Standards

    JJG(SJ)04018-1988 (BJ2901-type bipolar transistor reverse breakdown voltage of a standard instrument pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)05012-1988 (4165-1344 contact resistance test procedures digital ohmmeter Trial)

    JJ-China Metrological Standards

    JJG(SJ)05011-1988 (WZC-1A type potentiometer tester pilot test procedures)

    JJ-China Metrological Standards

    JJG(QJ)52-1988 (Precision thermoelectric device converts the DC voltage test procedures)

    JJ-China Metrological Standards

    JJG(SJ)05009-1988 (TS-109 type semi-automatic sorter electrolytic capacitor pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04019-1988 (BJ2902-type bipolar transistor H , V (subscript BE (sat)), V (subscript CE (sat)) standard instrument pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)05010-1988 (RT150/RT160 relay test instrument pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04017-1988 (BJ2900-type bipolar transistor cut-off current measurement standard instrument pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)03005-1988 (SQ-27-type sampling oscilloscope pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04015-1988 (QZ3, QZ4 NF-frequency power transistor tester small pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04014-1988 (Transistor curve tracers pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04013-1988 (BJ2912 (QE7) regulator diode tester pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)03003-1988 (Trial actuators feature analyzer test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04016-1988 (BJ2984 (QR-3)-type transistor transient thermal resistance tester pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)05008-1988 (I-0202 type tester discrete time trial test procedures)

    JJ-China Metrological Standards

    JJG(SJ)03004-1988 (AV3621-type characteristics analyzer pilot test procedures)

    JJ-China Metrological Standards

    JJG 479-1987 V. R. of X Radiation Protection Instruments

    JJ-China Metrological Standards

    JJG 480-1987 Verification Regulation of X-Ray Thickness Gauge

    JJ-China Metrological Standards

    JJG 486-1987 Verification Regulation of Microadjustment Resistance Box

    JJ-China Metrological Standards

    JJG 483-1987 Verification Regulation of Psophometer

    JJ-China Metrological Standards

    JJG 484-1987 Verification Regulation of the DC Bridges for Measuring Temperature

    JJ-China Metrological Standards

    JJG 42-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 485-1987 Verification Regulation of Universal Ratio Bridge

    JJ-China Metrological Standards

    JJG 482-1987 Verification Regulation of Standard Condenser Microphones (Free-Field Reciprocity Method)

    JJ-China Metrological Standards

    JJG 32-1987 Verification Regulation of Vernier Depth Gauge

    JJ-China Metrological Standards

    JJG 31-1987 (Height vernier caliper test procedures)

    JJ-China Metrological Standards

    JJG 296-1987 (Lever force standard machine test procedures)

    JJ-China Metrological Standards

    JJG 25-1987 Verification Regulation of Screw Thread Micrometer

    JJ-China Metrological Standards

    JJG 2015-1987 Verification Scheme of Pulse Waveform Parameter Measuring Instruments

    JJ-China Metrological Standards

    JJG 2017-1987 Verification Scheme of Measuring Instruments for Underwater Sound Pressure

    JJ-China Metrological Standards

    JJG 2016-1987 Verification Scheme of Viscosity Measuring Instruments

    JJ-China Metrological Standards

    JJG 487-1987 Verification Regulation of the three Steps Balance Double Bridge

    JJ-China Metrological Standards

    JJG 216-1987 (Electromechanical scale trial test procedures)

    JJ-China Metrological Standards

    JJG 229-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 499-1987 Verification Regulation of Precision Dewpoint Hygrometer

    JJ-China Metrological Standards

    JJG 507-1987 Verification Regulation of Step Attenuators

    JJ-China Metrological Standards

    JJG 506-1987 Verification Regulation of DC Comparator Bridge

    JJ-China Metrological Standards

    JJF 1007-1987 Temperature Metrological Terms and Their Definitions

    JJ-China Metrological Standards

    JJG 2014-1987 Verification scheme of radion frequency and microwave noise measuring instruments

    JJ-China Metrological Standards

    JJG 505-1987 Verification Regulation of D. C. Comparator Potentiometer

    JJ-China Metrological Standards

    JJG 503-1987 Verification regulation of model PB-2 decimal frequency meter

    JJ-China Metrological Standards

    JJG 502-1987 Verification Regulation of Frequency Synthesizer

    JJ-China Metrological Standards

    JJG 504-1987 Verification regulation of model CLX-2/CLX-20A/B parallel-plate coaxial slotted line with big size connector

    JJ-China Metrological Standards

    JJG 500-1987 Verification Regulation of Analytical Instrument of Trace Water by Electrolytic Method

    JJ-China Metrological Standards

    JJG 488-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 497-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 496-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 495-1987 Verification Regulation of the DC Magnetoelectric Galvanometer

    JJ-China Metrological Standards

    JJG 494-1987 High Voltage Electrostatic Voltmeter

    JJ-China Metrological Standards

    JJG 493-1987 Verification regulation for audio magnetic properties of standard specimen of soft magnetic materials (A-C magnetization curne and amplitude permeability)

    JJ-China Metrological Standards

    JJG 492-1987 Verification Regulation of Cesium Beam Frequency Standard

    JJ-China Metrological Standards

    JJG 49-1987 (Bourdon tube pressure gauge and vacuum gauge precision test procedures)

    JJ-China Metrological Standards

    JJG 491-1987 Verification regulation of 1GHz sampling oscilloscope

    JJ-China Metrological Standards

    JJG 501-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJF 1012-1987 General Terms for Humidity Measurement

    JJ-China Metrological Standards

    JJF 1009-1987 Terminology and Definitions for Measurement of Capacity and Density

    JJ-China Metrological Standards

    JJG 132-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 12-1987 Verification Regulation of Graduated Cantrifuge Tubes, Graduated Test Tubes Blood Sugar Tubes and Blood Digestion Tubes

    JJ-China Metrological Standards

    JJG 11-1987 Verification Regulation of Color Tubes

    JJ-China Metrological Standards

    JJG 10-1987 Verification Regulation of Ostwald Folin Pipettes

    JJ-China Metrological Standards

    JJG 1012-1987 General Terms for Humidity Measurement

    JJ-China Metrological Standards

    JJG 101-1987 (Portable electronic scale test procedures (Trial))

    JJ-China Metrological Standards

    JJG 134-1987 Verification Regulation of Magne-toelectric Type Velocity Transducer

    JJ-China Metrological Standards

    JJF(MH)030-1987 (CMM test methods)

    JJ-China Metrological Standards

    JJG 142-1987 (Static mechanical weighbridge test procedures)

    JJ-China Metrological Standards

    JJF 1011-1987 Terminology and Definitions for Measurement of Force and Hardness

    JJ-China Metrological Standards

    JJF 1010-1987 Length Metrology Terms and Their Definit

    JJ-China Metrological Standards

    JJF 1008-1987 Pressure Metrological Terms and Their Definitions

    JJ-China Metrological Standards

    JJ 65-1987 Earthmoving machines. Measurement of running speed

    JJ-China Metrological Standards

    JJ 60-1987 Experimental method of actuation time of measuring unit of earth moving machines

    JJ-China Metrological Standards

    JJG 508-1987 Verification Regulation of Resistivity Measuring Instruments with Four-Prope Array Method

    JJ-China Metrological Standards

    JJG(SJ)04006-1987 (BJ2913 FET parameter tester pilot test procedures)

    JJ-China Metrological Standards

    JJG 1011-1987 Terminology and Definitions for Measurement of Force and Hardness

    JJ-China Metrological Standards

    JJG 2003-1987 Verification scheme of thermocouples

    JJ-China Metrological Standards

    JJG 2012-1987 Verification scheme of 3cm impedance measuring instruments

    JJ-China Metrological Standards

    JJG 2011-1987 Verification scheme of RF impedance measuring instruments

    JJ-China Metrological Standards

    JJG 2010-1987 Verification Scheme of RF and Microwave Attenuation Measuring Instruments

    JJ-China Metrological Standards

    JJG 2009-1987 Verification scheme of RF and microwave power measuring instruments

    JJ-China Metrological Standards

    JJG 2008-1987 Verification scheme of RF voltage measuring instruments

    JJ-China Metrological Standards

    JJG 2007-1987 Verification System of Time and Frequency Measuring Instruments

    JJ-China Metrological Standards

    JJG 2006-1987 National Verification Scheme for Measuring Instruments of Nardness Testing on Shore Scale D

    JJ-China Metrological Standards

    JJG 133-1987 Verification Regulation of Tank Car Volume

    JJ-China Metrological Standards

    JJG 2004-1987 Verification scheme of radiation thermometers

    JJ-China Metrological Standards

    JJG 2013-1987 Verification scheme of the RF and microwave phase shift measuring instruments

    JJ-China Metrological Standards

    JJG 2002-1987 Verification scheme of measuring instruments for taper gauges

    JJ-China Metrological Standards

    JJG 2001-1987 Verification scheme of line measuring instruments

    JJ-China Metrological Standards

    JJG 193-1987 (Micrometer (measuring range 500 ~ 3000mm) Trial test procedures)

    JJ-China Metrological Standards

    JJG 190-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 189-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 168-1987 Vertical Metal Tank Capacity

    JJ-China Metrological Standards

    JJG 16-1987 Verification regulation of postal scale

    JJ-China Metrological Standards

    JJG 2005-1987 Verification scheme of measuring instruments for Brinell Hardness Testers

    JJ-China Metrological Standards

    JJG(SJ)05003-1987 (CO-2 Precision Inductance Bridge pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04005-1987 (JSS-4A transistor low-frequency H-parameter test pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12002-1987 (Type 216/2 color bar generator pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12001-1987 (VS14 type TV pilot countries generator test procedures)

    JJ-China Metrological Standards


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