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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 596-1989
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG(QB)25-1989
  • (Bicycle frame fork assembly drop weight testing machine test procedures) JJ
    China Metrological Standards
  • JJG 583-1988
  • Verification Regulation of Cupping Testing Machine JJ
    China Metrological Standards
  • JJG 565-1988
  • Verification Regulation of Electronic Predetermined Weight Scale for Bulk Grain JJ
    China Metrological Standards
  • CJJ 18-1988
  • Technical level standard for workers of construction maintenance and sewerage treatment of municipal engineering JJ
    China Urban Construction industry Standards
  • JJG 276-1988
  • Verification Regulation of High-Temperature Creep and Stress-Rupture Testing Machine JJ
    China Metrological Standards
  • JJG 564-1988
  • Verification Regulation of Machine Batching Scale JJ
    China Metrological Standards
  • JJG 573-1988
  • Verification Regulation of Capsule Pressure Gauges JJ
    China Metrological Standards
  • JJG 584-1989
  • Cales for Selling Grain JJ
    China Metrological Standards
  • JJG 576-1988
  • Verification Regulation of Working Tungsten-Rhenium Thermocouple JJ
    China Metrological Standards
  • JJG 572-1988
  • Verification Regulation of the Electronic -Automatic Balanced Recorder With PID -Action JJ
    China Metrological Standards
  • JJG 571-1988
  • Verification Regulation of Measuring Microscope JJ
    China Metrological Standards
  • JJG 23-1988
  • Verification Regulation of Inside Micrometers JJ
    China Metrological Standards
  • JJG 563-1988
  • Verification Regulation of High Voltage Capacitance Bridge JJ
    China Metrological Standards
  • JJG 562-1988
  • Verification regulation of Model DCHY -801 Near -Zone Electric -Field Measuring Instruments JJ
    China Metrological Standards
  • JJG 561-1988
  • Verification regulation of Model RJ-3 Near -Zone Electric -Field Measuring Instruments JJ
    China Metrological Standards
  • CJJ 16-1988
  • Code for hydrographic geolo-gical exploration of urban water-supply JJ
    China Urban Construction industry Standards
  • JJG 560-1988
  • Verification Regulation of Suspend Hand Electronic Beltseale JJ
    China Metrological Standards
  • JJG 559-1988
  • Verification regulation of speed and mileage metre for cars JJ
    China Metrological Standards
  • JJG 552-1988
  • Verification Regulation of the Chambers for Counting Blood Cells JJ
    China Metrological Standards
  • JJG 557-1988
  • Verification Regulation of Standard Torsionmeter JJ
    China Metrological Standards
  • JJG 556-1988
  • Verification Regulation of Axial Load Fatigue Testing Machines JJ
    China Metrological Standards
  • JJG 550-1988
  • Verification Regulation of Scanning Electron Microscope JJ
    China Metrological Standards
  • JJG 551-1988
  • Verification Regulation of Sulfur Dioxide Analyzer JJ
    China Metrological Standards
  • JJG 549-1988
  • Verification regulation of square wave polarograph JJ
    China Metrological Standards
  • JJG 548-1988
  • Verification Regulation of cold Atomic Fluorometer For Determination of Mercury JJ
    China Metrological Standards
  • JJG 546-1988
  • Verification Regulation of DC Comparison Bridge JJ
    China Metrological Standards
  • JJG 540-1988
  • Verification Regulation of Liquid Manometer for Working JJ
    China Metrological Standards
  • JJG 553-1988
  • Verification regulation of blood gas acid. Base analyser JJ
    China Metrological Standards
  • JJG 535-1988
  • Verification Regulation of Zirconia Oxygen Analyzer JJ
    China Metrological Standards
  • JJG 531-1988
  • Verification Regulation of the DC Resistive Volt Ratio Box JJ
    China Metrological Standards
  • JJG 534-1988
  • Verification Regulation of Model 1107-1~1107-5Series Waveguide RF Power Transfer Standard JJ
    China Metrological Standards
  • JJG 530-1988
  • Iow Frequency Phaser Shifter JJ
    China Metrological Standards
  • JJG 123-1988
  • DC Potentiometers JJ
    China Metrological Standards
  • JJG 532-1988
  • Verification Regulation of Waveguide Standard Load at X-band JJ
    China Metrological Standards
  • JJG 527-1988
  • Verification Regulation of Angled Nozzle Kadar Measuring Speedometer JJ
    China Metrological Standards
  • JJG 519-1988
  • Verification Regulation of Offset Gauge for Railway JJ
    China Metrological Standards
  • JJG 568-1988
  • Verification Regulation of Wear Gauge for Fixed Railway Frog JJ
    China Metrological Standards
  • JJG(MT)5-1988
  • (Methane measuring optical interferometry test procedures) JJ
    China Metrological Standards
  • JJG(MT)4-1988
  • (Catalytic combustion of methane detector test procedures Principle) JJ
    China Metrological Standards
  • JJG(QJ)49-1988
  • (Micrometer collimation telescope test 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)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)05013-1988
  • (AV2551-type potentiometer dynamic contact resistance variation measuring instrument pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)07003-1988
  • (MSW-7124 AM FM Sweep-type pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)15005-1988
  • (AILTECH7514 Precision Automatic Noise Figure Indicator pilot 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 569-1988
  • Verification Regulation of Alternating-Current Watt-Hour Meters with Maximum Demand Indicator JJ
    China Metrological Standards
  • JJG(SJ)02004-1988
  • (With DO40-frequency standard voltmeter test DO2-frequency voltage calibration device trial test procedures) JJ
    China Metrological Standards
  • JJG(SJ)04014-1988
  • (Transistor curve tracers 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)05009-1988
  • (TS-109 type semi-automatic sorter electrolytic capacitor pilot test procedures) JJ
    China Metrological Standards
  • JJG 528-1988
  • Verification Regulation of Handheld Radar Measuring Speedometer JJ
    China Metrological Standards
  • JJG(SJ)10001-1988
  • (Laser Power Meter pilot test procedures) JJ
    China Metrological Standards
  • JJG 521-1988
  • Verification Regulation of X or γ Radiation Meters for Environmontal Monitoring Absorbed Dose Rate in Air JJ
    China Metrological Standards
  • JJG(SJ)11002-1988
  • (The following low-frequency 620kHz oscillator level pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)11005-1988
  • (18. 6MHz and electronic oscillator frequency bands above test procedures Trial) JJ
    China Metrological Standards
  • JJG(SJ)12017-1988
  • (MK-688E type Flutter meter pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)11007-1988
  • (620kHz ~ 18. 6MHz frequency selective level meter pilot test procedures) JJ
    China Metrological Standards
  • JJG 555-1988
  • (Leather tensile testing machine test procedures) JJ
    China Metrological Standards
  • JJG 533-1988
  • Verification Regulation for Standard Calibrator of Strain Analogue Quantity JJ
    China Metrological Standards
  • JJF(MH)042-1988
  • (Tools theodolite test methods) JJ
    China Metrological Standards
  • JJG(SJ)02003-1988
  • (DO30-C type digital calibrator table with three pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)05020-1988
  • Trial specification for verification of GR1658 model RLC digital electric bridges JJ
    China Metrological Standards
  • JJG(SJ)15007-1988
  • (XFK-1 type broadband signal generator pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)15003-1988
  • (3280 RF signal generator crystal Trial sign test procedures) JJ
    China Metrological Standards
  • JJG(SJ)12018-1988
  • (ZN3991 dual-channel separation meter pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)11006-1988
  • (The following low-frequency 620kHz frequency selective level meter pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)11004-1988
  • (620kHz ~ 18. 6MHz oscillator level pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)11003-1988
  • (18. 6MHz selected frequency bands above its level meter pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)07005-1988
  • (QF4021-frequency spectrum analyzer pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)05021-1988
  • (WQJ-1A Precision multimeter bridge pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)05011-1988
  • (WZC-1A type potentiometer tester 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)03003-1988
  • (Trial actuators feature analyzer 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)09004-1988
  • (AV3611 automatic pilot scalar network analyzer test procedures) JJ
    China Metrological Standards
  • JJG(SJ)09005-1988
  • (QFll501 step attenuator series pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)11001-1988
  • (Noise meter pilot test procedures) JJ
    China Metrological Standards
  • JJG 558-1988
  • Verification Regulation of The Measure for Drinking JJ
    China Metrological Standards
  • JJG 537-1988
  • Verification Regulation of Fluorescence Spectro Photometer JJ
    China Metrological Standards
  • JJG(SJ)02005-1988
  • (Trial test procedures OF2010 RF voltage calibration device) JJ
    China Metrological Standards
  • JJG(SJ)03002-1988
  • (TEK1240/1241 logic analyzer pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)15002-1988
  • (1023-type sinusoidal signal generator pilot test procedures) JJ
    China Metrological Standards
  • JJF(MH)040-1988
  • (Thermoelectric comparator test methods) JJ
    China Metrological Standards
  • JJF(MH)037-1988
  • (DC thermometry bridge test methods) JJ
    China Metrological Standards
  • JJF(MH)036-1988
  • (Charpy impact test machine weighing instrument test methods) JJ
    China Metrological Standards
  • JJG 580-1988
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 574-1988
  • Verification Regulation of Impression Tonometers JJ
    China Metrological Standards
  • JJG(SJ)18003-1988
  • (A current source 261 pico-type pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)02006-1988
  • (262 Low Thermal EMF DC voltage divider pilot test procedures) JJ
    China Metrological Standards
  • JJG 541-1988
  • Verification Regulation of Body Type Shock Testing Machine JJ
    China Metrological Standards
  • JJG(SJ)05008-1988
  • (I-0202 type tester discrete time trial test procedures) JJ
    China Metrological Standards
  • JJG(SJ)05010-1988
  • (RT150/RT160 relay test 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)05014-1988
  • (HP4274A, HP4275A multi-frequency LCR meter pilot test procedures) JJ
    China Metrological Standards
  • JJG(SJ)05015-1988
  • (HP4342A type Q, pilot testing procedures) JJ
    China Metrological Standards
  • JJG 529-1988
  • Verification Regulation of Randon Vibration Test System JJ
    China Metrological Standards
  • JJG 545-1988
  • Verification Regulation of Frequency Comparator JJ
    China Metrological Standards
  • JJG(SJ)09003-1988
  • (560A scalar network analyzer test procedures Trial) JJ
    China Metrological Standards

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