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中华人民共和国国家标准

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China JJ GB Standards Search System  

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, Purchase services.
  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    JJF 1178-2007 Calibration Specification of Fixed-Point Devices for Standard Platinum Resistance Thermometer

    JJ-China Metrological Standards

    JJG 1033-2007 Verification Regulation of Electromagnetic Flowmeters

    JJ-China Metrological Standards

    JJF 0057-2007 Calibration Specification for Surface Resistance Tester

    JJ-China Metrological Standards

    JJG 077-2007 Vehicle bearing road laser video distress detecting system

    JJ-China Metrological Standards

    JJG 160-2007 Verification Regulation of Standard Platinum Resistance Thermometer

    JJ-China Metrological Standards

    JJG 145-2007 Verification Regulation of Pendulum Impact Testing Machines

    JJ-China Metrological Standards

    JJG 144-2007 Verification Regulation of Standard Dynamometers

    JJ-China Metrological Standards

    JJG 1032-2007 Verification Regulation of Standard Photoelectric Pyrometers

    JJ-China Metrological Standards

    JJG 1031-2007 Verification Regulation of Cigarettes Hardness Testers

    JJ-China Metrological Standards

    JJG 1030-2007 Verification Regulation of Ultrasonic Flowmeters

    JJ-China Metrological Standards

    JJG 1029-2007 Verification Regulation of Vortex-shedding Flowmeter

    JJ-China Metrological Standards

    JJG 1028-2007 Verification Regulation of X-ray Radiation Source for Radiotherapy Simulating Localization

    JJ-China Metrological Standards

    JJG 1027-2007 Verification Regulation of Medical Radiation Source for 60 Co Teletherapy

    JJ-China Metrological Standards

    JJG 1026-2007 Verification Regulation of Medical Diagnostic X-ray Radiation Source for Spiral Computed Tomography(CT)

    JJ-China Metrological Standards

    JJG 1025-2007 Verification Regulation of Building Material Testing Machine of Constant Loading Speed

    JJ-China Metrological Standards

    JJG 1024-2007 Verification Regulation of Medical Radiation Source for 60 Co Teletherapy

    JJ-China Metrological Standards

    JJG 083-2007 Measurer for Adhesion Performance of Retroreflective Sheeting

    JJ-China Metrological Standards

    JJG 079-2007 Video Traffic Detector

    JJ-China Metrological Standards

    JJG 1023-2007 Verification Regulation of Testing Instrument for Density and Moisture with Nuclear Radiation Method

    JJ-China Metrological Standards

    JJG 080-2007 Measurer for Resistance to Impact of Raised Pavement Markers

    JJ-China Metrological Standards


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