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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
    JJG 545-1988 Verification Regulation of Frequency Comparator

    JJ-China Metrological Standards

    JJG 543-1988 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 541-1988 Verification Regulation of Body Type Shock Testing Machine

    JJ-China Metrological Standards

    JJG 551-1988 Verification Regulation of Sulfur Dioxide Analyzer

    JJ-China Metrological Standards

    JJG 565-1988 Verification Regulation of Electronic Predetermined Weight Scale for Bulk Grain

    JJ-China Metrological Standards

    JJG 576-1988 Verification Regulation of Working Tungsten-Rhenium Thermocouple

    JJ-China Metrological Standards

    JJG 574-1988 Verification Regulation of Impression Tonometers

    JJ-China Metrological Standards

    JJG 573-1988 Verification Regulation of Capsule Pressure Gauges

    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 570-1988 Verification Regulation of Capacitance Comparator

    JJ-China Metrological Standards

    JJG 557-1988 Verification Regulation of Standard Torsionmeter

    JJ-China Metrological Standards

    JJG 568-1988 Verification Regulation of Wear Gauge for Fixed Railway Frog

    JJ-China Metrological Standards

    JJG 558-1988 Verification Regulation of The Measure for Drinking

    JJ-China Metrological Standards

    JJG 564-1988 Verification Regulation of Machine Batching Scale

    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

    JJG 560-1988 Verification Regulation of Suspend Hand Electronic Beltseale

    JJ-China Metrological Standards

    JJG 538-1988 Verification Regulation of Fluorescence Photometer

    JJ-China Metrological Standards


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