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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 19-1985
  • Velification regulation of volumetric cylinder with handle JJ
    China Metrological Standards
  • JJG(QJ)15-1985
  • (LZ3 Series recorder function test procedures) JJ
    China Metrological Standards
  • JJG 373-1985
  • (60Coγ working-level radiation exposure meter (therapeutic level) trial test procedures) JJ
    China Metrological Standards
  • JJF(MH)019-1985
  • (Axial loading fatigue testing machine test methods) JJ
    China Metrological Standards
  • JJG 174-1985
  • (XFG-7C-frequency signal generator, the pilot test procedures) JJ
    China Metrological Standards
  • JJG 396-1985
  • Verification Regulation of Electronic Comparator JJ
    China Metrological Standards
  • JJG(QJ)20-1985
  • (312-type phase angle standard low-frequency phase meter verification test procedures) JJ
    China Metrological Standards
  • JJG 389-1985
  • Verification Regulation of Artificial Ears JJ
    China Metrological Standards
  • JJG(QJ)14-1985
  • (JM1600 transfer function analyzer test procedures) JJ
    China Metrological Standards
  • JJG(QJ)7-1985
  • (Measuring amplifier test procedures) JJ
    China Metrological Standards
  • JJG 14-1985
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG(QJ)19-1985
  • (311-type phase angle standard low-frequency phase meter verification test procedures) JJ
    China Metrological Standards
  • JJG 171-1985
  • Verification Regulation of Liquid Specific Gravity Balance JJ
    China Metrological Standards
  • JJG 162-1985
  • (Water meter test procedures and test equipment) JJ
    China Metrological Standards
  • JJG 387-1985
  • Verification Regulation of Attenuator in Frequency Band 10MHZ~18GHz JJ
    China Metrological Standards
  • JJG 376-1985
  • Verification Regulation for Electrolytic Conductance Meter JJ
    China Metrological Standards
  • JJG 380-1985
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 400-1985
  • (Dial Caliper test procedures) JJ
    China Metrological Standards
  • JJG 375-1985
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 392-1985
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • CJJ 6-1985
  • Technical specification for safety maintenance of sewerage pipes JJ
    China Urban Construction industry Standards
  • CJJ 9-1985
  • Standard for quality test and estimation of municipal engineerings (flood protection) JJ
    China Urban Construction industry Standards
  • CJJ 8-1985
  • (Cities measurement specifications) JJ
    China Urban Construction industry Standards
  • JJG 394-1985
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 15-1985
  • (Fixed lever scales verification procedures) JJ
    China Metrological Standards
  • JJG 391-1985
  • Verification Regulation of Load Cell JJ
    China Metrological Standards
  • JJG 382-1985
  • (QBG-1A and QBG-1B-frequency Q, the pilot test procedures) JJ
    China Metrological Standards
  • CJJ 7-1985
  • Code for municipal exploration and detection JJ
    China Urban Construction industry Standards
  • JJG 377-1985
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG(QJ)4-1984
  • (YY10 type thermoelectric comparator test procedures) JJ
    China Metrological Standards
  • JJG 271-1984
  • (Dual bellows differential pressure gauge trial test procedures) JJ
    China Metrological Standards
  • JJG 38-1984
  • Verification Regulation of Frame and shaft Levels JJ
    China Metrological Standards
  • JJG 352-1984
  • Verification regulation of standard sample of the magnetic properties of permanent magnet materials JJ
    China Metrological Standards
  • JJF(MH)013-1984
  • (Export large precision vernier caliper test methods) JJ
    China Metrological Standards
  • JJG 362-1984
  • Verification regulation of model D016 UHF microvolt voltage calibrating equipment JJ
    China Metrological Standards
  • JJG 360-1984
  • Verification regulation of coaxial slotted line JJ
    China Metrological Standards
  • JJG 358-1984
  • Verification regulation of model RR-2A interference and field strength measuring instrument JJ
    China Metrological Standards
  • JJG 363-1984
  • Verification Regulation of Semiconductor Themistor Themometer JJ
    China Metrological Standards
  • JJG 367-1984
  • Verification Regulation of Thermister Thermometer for Grain JJ
    China Metrological Standards
  • JJF(MH)012-1984
  • (Export inch micrometer pilot test methods) JJ
    China Metrological Standards
  • JJG 85-1984
  • Verification Regulation of Optical Tooth Thickness Caliper JJ
    China Metrological Standards
  • JJG 3-1984
  • (Wooden folding ruler verification procedures) JJ
    China Metrological Standards
  • JJG 355-1984
  • Verification Regulation of Rump Type Alternate Compensator JJ
    China Metrological Standards
  • JJG 348-1984
  • Verification regulation of resonance type wavemeter JJ
    China Metrological Standards
  • JJG 344-1984
  • Verification Regulation of Ni-Cr/Au+0. 07at% Fe Thermocouple JJ
    China Metrological Standards
  • JJG 359-1984
  • Verification regulation of 300MHz frequency response test set JJ
    China Metrological Standards
  • JJG 55-1984
  • Verification Regulation of Horizontal Metroscope JJ
    China Metrological Standards
  • JJG 345-1984
  • (Calibrator Trial indicator test procedures) JJ
    China Metrological Standards
  • JJG 143-1984
  • Verification regulation of standard Ni-Cr/Ni-Si thermocouple JJ
    China Metrological Standards
  • JJG 130-1984
  • Verification Regulation of Liquid-in-Glass Thermometers for Working JJ
    China Metrological Standards
  • JJG 166-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG(QJ)6-1984
  • (DC power supply test procedures) JJ
    China Metrological Standards
  • JJG 119-1984
  • Verification Regulation for Laboratory pH Meter JJ
    China Metrological Standards
  • JJG(QJ)5-1984
  • (DC standard power test procedures) JJ
    China Metrological Standards
  • JJG 54-1984
  • (Measuring machine test procedures) JJ
    China Metrological Standards
  • JJG 57-1984
  • (Optical dividing head test procedures) JJ
    China Metrological Standards
  • JJG 370-1984
  • Verification Regulation of Working Vibration Tube Liquid Density Meter JJ
    China Metrological Standards
  • JJG 354-1984
  • Verification regulation of standard specimen of soft magnetic materials JJ
    China Metrological Standards
  • JJG 365-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 361-1984
  • Verification Regulation of DO 15 Standard Pulse Voltmeter JJ
    China Metrological Standards
  • JJG 349-1984
  • (Universal electronic counter test procedures) JJ
    China Metrological Standards
  • JJG 350-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 351-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 357-1984
  • Verification regulation of the thin film thermoelectric power meter type 6460 JJ
    China Metrological Standards
  • JJG 356-1984
  • Verification Regulation of Float Type Air Comparator JJ
    China Metrological Standards
  • JJF 1002-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 56-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 175-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 346-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 58-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 369-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 368-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 364-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 353-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 340-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 172-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 343-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 34-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 30-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 347-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 60-1984
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 51-1983
  • Verification Regulation of Second-class and Third-class Standard Piston Dead-wight Pres sure Meter and Pressure-va-cuum with Liquid Column for Balance JJ
    China Metrological Standards
  • JJG 339-1983
  • Verification Regulation of Modele XB 33 Microwave signal Generator JJ
    China Metrological Standards
  • JJG 319-1983
  • Verification Regulation of VHF Microvolt Meter JJ
    China Metrological Standards
  • JJG 318-1983
  • Verification regulation of HF voltage calibration apparatus types DO-2 and the like JJ
    China Metrological Standards
  • JJG 324-1983
  • Verification Regulation of UHF Power Signal Generator Type XG26 JJ
    China Metrological Standards
  • JJG 329-1983
  • (Electronic strobe tachometer trial test procedures) JJ
    China Metrological Standards
  • JJG 312-1983
  • Verification regulation of laser energy meter JJ
    China Metrological Standards
  • JJG 333-1983
  • (Film-type household gas meter test procedures) JJ
    China Metrological Standards
  • JJG 320-1983
  • Verification regulation of waveguide noise generator JJ
    China Metrological Standards
  • JJG 88-1983
  • Verification Regulation of Gear Concentriciity Tester JJ
    China Metrological Standards
  • JJG 309-1983
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 302-1983
  • Verification regulation of concrete tank-tank volume JJ
    China Metrological Standards
  • JJG 170-1983
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 105-1983
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 310-1983
  • Verification Regulation of Pressure Thermometer JJ
    China Metrological Standards
  • JJG 156-1983
  • Verification Regulation of Table Balance JJ
    China Metrological Standards
  • JJG 152-1983
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 151-1983
  • (Chinese Industry Standard) JJ
    China Metrological Standards
  • JJG 150-1983
  • (Chinese Industry Standard) JJ
    China Metrological Standards

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