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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)18001-1987 (CY2671 Universal breakdown device trial test procedures)

    JJ-China Metrological Standards

    JJG(SJ)15001-1987 (HP8970A type noise figure meter pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)14002-1987 (HL-12A radar tester pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)14001-1987 (HL-6 radar tester pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12016-1987 (843-type radio recorder filter gauge Trial test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12003-1987 (XT-1A type video image signal generator pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04004-1987 (BJ2911 integrated parameters (HQ-1B)-type transistor tester pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12012-1987 (SBUF type TV test transmitter pilot test procedures)

    JJ-China Metrological Standards

    JJG 509-1987 Verification Regulation of Digit Industrial Frequency Meter Model PP27

    JJ-China Metrological Standards

    JJG(SJ)12011-1987 (XT-24 stereo signal generator pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12010-1987 (XT1B type of video signal generator national pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12009-1987 (MSG-2161-type FM stereo / FM an AM signal generator pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12008-1987 (3080B type 1kHz oscillator pilot test procedures)

    JJ-China Metrological Standards

    JJG(SJ)12007-1987 (XT-13 pilot signal generator synchronous coding verification procedures)

    JJ-China Metrological Standards

    JJG(SJ)12006-1987 (S305-type full-channel color signal generator test procedures Trial)

    JJ-China Metrological Standards

    JJG(SJ)12015-1987 (811B-type TV pilot test procedures to measure filter)

    JJ-China Metrological Standards

    JJG 87-1987 Verification Regulation of Tester for Milling Cutter after Grinding

    JJ-China Metrological Standards

    JJG(QJ)30-1987 (DC nanosecond digital voltmeter test procedures)

    JJ-China Metrological Standards

    JJG(QJ)29-1987 (High stability standard frequency source of short-term frequency stability test procedures)

    JJ-China Metrological Standards

    JJG(QJ)28-1987 (JHF-type TV timing correction frequency analyzer test procedures)

    JJ-China Metrological Standards


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