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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • JJG(QJ)35-1987
  • (AC digital ammeter test procedures) JJ
    China Metrological Standards
  • JJG(QJ)37-1987
  • (DC Digital ohm meter testing procedures) JJ
    China Metrological Standards
  • JJG(QJ)39-1987
  • (Portable Megger test procedures) JJ
    China Metrological Standards
  • JJG(SJ)04001-1987
  • Trial specification for verification of JS-2C model transistor reverse cut-off current testers 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)04006-1987
  • (BJ2913 FET parameter tester pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)04007-1987
  • (BJ2950A (JS-4A) transistor operating voltage tester pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)04010-1987
  • (BJ2961 transistor integrated circuit dynamic parameter tester trial test procedures) JJ
    China Metrological Standards
  • JJG(SJ)04011-1987
  • Trial specification for verification of QG21-QG25 high frequency low-power transistor F testers JJ
    China Metrological Standards
  • JJG(QJ)34-1987
  • (AC digital voltmeter test procedures) JJ
    China Metrological Standards
  • JJG(SJ)05007-1987
  • (HP4192A Low Frequency Impedance Analyzer pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)14002-1987
  • (HL-12A radar tester pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)12001-1987
  • (VS14 type TV pilot countries generator test procedures) JJ
    China Metrological Standards
  • JJG(SJ)12004-1987
  • (363-type television signal generator pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)12012-1987
  • (SBUF type TV test transmitter pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)12016-1987
  • (843-type radio recorder filter gauge Trial test procedures) JJ
    China Metrological Standards
  • JJG(SJ)14001-1987
  • (HL-6 radar tester pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)18001-1987
  • (CY2671 Universal breakdown device trial test procedures) JJ
    China Metrological Standards
  • JJG 494-1987
  • High Voltage Electrostatic Voltmeter JJ
    China Metrological Standards
  • JJG(SJ)18002-1987
  • (2307-type level logger pilot test procedures) JJ
    China Metrological Standards
  • JJG(TZ)101-1987
  • (Portable electronic scale pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)05001-1987
  • (RCJ-3-type insulation resistance tester pilot test procedures) JJ
    China Metrological Standards
  • JJG 500-1987
  • Verification Regulation of Analytical Instrument of Trace Water by Electrolytic Method JJ
    China Metrological Standards
  • JJG 511-1987
  • Verification Regulation of Low Light Level Illuminance Meter JJ
    China Metrological Standards
  • JJG 501-1987
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 499-1987
  • Verification Regulation of Precision Dewpoint Hygrometer JJ
    China Metrological Standards
  • JJG 510-1987
  • (Electronic Hanging trial test procedures) JJ
    China Metrological Standards
  • JJG 496-1987
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 514-1987
  • Verification Regulation of Micro Pipets JJ
    China Metrological Standards
  • JJG 506-1987
  • Verification Regulation of DC Comparator Bridge JJ
    China Metrological Standards
  • JJG(QJ)26-1987
  • (RF spectrum analyzer test procedures) JJ
    China Metrological Standards
  • JJG 503-1987
  • Verification regulation of model PB-2 decimal frequency meter JJ
    China Metrological Standards
  • JJG(QJ)27-1987
  • (Modulation meter verification procedures) JJ
    China Metrological Standards
  • JJG(QJ)30-1987
  • (DC nanosecond digital voltmeter test procedures) JJ
    China Metrological Standards
  • JJG(QJ)32-1987
  • (Siwei Comparison test procedures in diameter) JJ
    China Metrological Standards
  • JJG(QJ)24-1987
  • (Frequency difference multiplier (frequency standard compared to control) test procedures) JJ
    China Metrological Standards
  • JJF 1011-1987
  • Terminology and Definitions for Measurement of Force and Hardness JJ
    China Metrological Standards
  • JJG 497-1987
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • CJJ 13-1987
  • Specification for operation of hydrographic geological drilling and digging for water-supply JJ
    China Urban Construction industry Standards
  • JJG 482-1987
  • Verification Regulation of Standard Condenser Microphones (Free-Field Reciprocity Method) JJ
    China Metrological Standards
  • JJG 216-1987
  • (Electromechanical scale trial test procedures) JJ
    China Metrological Standards
  • JJG 49-1987
  • (Bourdon tube pressure gauge and vacuum gauge precision test procedures) JJ
    China Metrological Standards
  • CJJ 14-1987
  • Standard for planning and design of urban lavatory JJ
    China Urban Construction industry Standards
  • JJ 65-1987
  • Earthmoving machines. Measurement of running speed JJ
    China Metrological Standards
  • JJG 488-1987
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 229-1987
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • CJJ 15-1987
  • Code for design of urban public transportation station, ground and house JJ
    China Urban Construction industry Standards
  • JJG 132-1987
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 512-1987
  • (White meter test procedures) JJ
    China Metrological Standards
  • JJG(SJ)04004-1987
  • (BJ2911 integrated parameters (HQ-1B)-type transistor tester pilot test procedures) JJ
    China Metrological Standards
  • JJG 189-1987
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 193-1987
  • (Micrometer (measuring range 500 ~ 3000mm) Trial test procedures) JJ
    China Metrological Standards
  • JJG(QJ)43-1987
  • (Thrust electric shaker test procedures) JJ
    China Metrological Standards
  • JJG(QJ)42-1987
  • (Impedance meter verification procedures) JJ
    China Metrological Standards
  • JJG 2004-1987
  • Verification scheme of radiation thermometers JJ
    China Metrological Standards
  • JJG(QJ)31-1987
  • (Torque wrench test procedures) JJ
    China Metrological Standards
  • JJG(SJ)05003-1987
  • (CO-2 Precision Inductance Bridge pilot test procedures) JJ
    China Metrological Standards
  • JJG 1004-1986
  • Metrological Terms and Their Definittions for flow rate JJ
    China Metrological Standards
  • JJF 1004-1986
  • Metrological Terms and Their Definittions for Flow Rate JJ
    China Metrological Standards
  • JJG 423-1986
  • Verification regulation of model RR7 interference field measuring apparatus JJ
    China Metrological Standards
  • JJG 460-1986
  • Verification Regulation for Railway Mechanical Track Scale in Static Weighing with Grating-digital Display JJ
    China Metrological Standards
  • JJG 446-1986
  • Verification regulation of model 931B RMS differential voltmeter JJ
    China Metrological Standards
  • JJG 381-1986
  • Verification regulation of the model BX-21 LF digital phase meter JJ
    China Metrological Standards
  • JJG 405-1986
  • Verification regulation of the standard specimen of magnetic sheet and strip JJ
    China Metrological Standards
  • JJG 429-1986
  • (Roundness measuring instrument verification procedures) JJ
    China Metrological Standards
  • JJG 447-1986
  • Verification regulation of coaxial transfer standard mount models JJ
    China Metrological Standards
  • JJG 463-1986
  • (Shunt rotor steam flow meter verification procedures) JJ
    China Metrological Standards
  • JJG 406-1986
  • Verification regulation for standard sample of feebly megnetic materials JJ
    China Metrological Standards
  • JJG 137-1986
  • Verification regulation of small capacitance measuring instrument JJ
    China Metrological Standards
  • JJG 470-1986
  • Verification Regulation of Instrument for Measuring Radial Clearance of Rolling Bearing JJ
    China Metrological Standards
  • JJG 444-1986
  • Verification Regulation of Master Railway Truck Scales JJ
    China Metrological Standards
  • JJG 439-1986
  • Verification regulation of intermediate frequency precision waveguide below cut-off attenuator JJ
    China Metrological Standards
  • JJG 138-1986
  • Verification regulation of accurate capacitance measuring instrument JJ
    China Metrological Standards
  • JJG 96-1986
  • Verification Regulation of Small Module Dual-Flank Gear Rolling Tester JJ
    China Metrological Standards
  • JJG 426-1986
  • (Grating scale trial test procedures) JJ
    China Metrological Standards
  • JJG 450-1986
  • Verification regulation of fruit pressure tester JJ
    China Metrological Standards
  • JJG 104-1986
  • Verification Regulation of Optical Clinometer JJ
    China Metrological Standards
  • JJG 453-1986
  • Verification Regulation of Reflecting Colour Standard Plates JJ
    China Metrological Standards
  • JJG 454-1986
  • Verification regulation of spherical indenters for hardness testers JJ
    China Metrological Standards
  • JJG 418-1986
  • Verification regulation of radar teater typer HL18 JJ
    China Metrological Standards
  • JJG 416-1986
  • Verification regulation of radium source inclosed Pt-Ir(10%)container JJ
    China Metrological Standards
  • JJG 95-1986
  • Verification regulation of single-flank gear rolling tester JJ
    China Metrological Standards
  • JJG 467-1986
  • Verification regulation of precision bore diameter measuring instrument JJ
    China Metrological Standards
  • JJG 436-1986
  • Verification Regulation of Alternating-Current Watthour Meters for Electric Locomotive JJ
    China Metrological Standards
  • JJG 407-1986
  • Verification regulation of the standard specimen of electrical iron JJ
    China Metrological Standards
  • JJG 465-1986
  • Verification regulation of spherometer special-gauge JJ
    China Metrological Standards
  • JJG 479-1986
  • Verification Regulation of X Radiation Protection Instruments JJ
    China Metrological Standards
  • JJG 475-1986
  • Electronic Universal Testing Machine JJ
    China Metrological Standards
  • JJG 474-1986
  • Verification regulation of universal testing machine for wood JJ
    China Metrological Standards
  • JJG 366-1986
  • Verification Regulation of Earth Resistance Meter JJ
    China Metrological Standards
  • JJG 459-1986
  • Verification regulation of microammeter for radiation instruments JJ
    China Metrological Standards
  • JJG 438-1986
  • Verification Regulation of Standard Signal Generator Type XG-2 JJ
    China Metrological Standards
  • JJG 433-1986
  • Verification Regulation of Phase Comparator JJ
    China Metrological Standards
  • JJG 434-1986
  • Verification regulation of TV colour subcarrier frequency comparator JJ
    China Metrological Standards
  • JJG 422-1986
  • Verification regulation of microppotentiometer type WD-1 JJ
    China Metrological Standards
  • JJG 419-1986
  • Verification Regulation of Communication Carrier-Frequency Variable Attenuator JJ
    China Metrological Standards
  • JJG 412-1986
  • Verification Regulation of the Water Flow- Gas Calorimeter JJ
    China Metrological Standards
  • JJG 409-1986
  • Verification regulation of thermal voltage convertors in RF coaxial guide systems JJ
    China Metrological Standards
  • JJG 220-1986
  • Verification Regulation of Gauge for Measuring Distance Between Inside Rim Faces of Railway Wheels JJ
    China Metrological Standards
  • JJG 17-1986
  • (Steelyard test procedures) JJ
    China Metrological Standards

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