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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(SJ)11002-1988 (The following low-frequency 620kHz oscillator level pilot test procedures)

    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(SJ)11006-1988 (The following low-frequency 620kHz frequency selective level meter 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)11004-1988 (620kHz ~ 18. 6MHz oscillator level pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)09005-1988 (QFll501 step attenuator series 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(QJ)49-1988 (Micrometer collimation telescope 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(SJ)02005-1988 (Trial test procedures OF2010 RF voltage calibration device)

    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)02003-1988 (DO30-C type digital calibrator table with three pilot test procedures)

    JJ-China Metrological Standards

    JJG 582-1988 (10-60kVX therapeutic levels of radiation dosimeter verification procedures)

    JJ-China Metrological Standards

    JJG(QJ)53-1988 (A pulse echo ultrasonic flaw detector test procedures)

    JJ-China Metrological Standards

    JJG(SJ)03002-1988 (TEK1240/1241 logic analyzer pilot test procedures)

    JJ-China Metrological Standards

    JJG(QJ)50-1988 (Microscope test procedures)

    JJ-China Metrological Standards

    JJG(SJ)02001-1988 (Measuring amplifier type 2610 pilot test procedures)

    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


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