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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
    JJG 770-1992 Verification Regulation of Koster Interference Comparator

    JJ-China Metrological Standards

    JJG 779-1992 Verification Regulation of Chcker of Speed and Milege Meter for Cars

    JJ-China Metrological Standards

    JJG 793-1992 Verification Regulation of Standand Leak

    JJ-China Metrological Standards

    JJG(JB)101-1992 (Interfacial tension meter verification procedures)

    JJ-China Metrological Standards

    JJG(JB)100-1992 (Magnetic particle inspection machine test procedures)

    JJ-China Metrological Standards

    JJG 799-1992 (CMM verification procedures)

    JJ-China Metrological Standards

    JJG 798-1992 Verification Regulation of Standard artificial mastoids

    JJ-China Metrological Standards

    JJG 797-1992 Verification Regulation of Calibrating Instrument for Torque Wrenchs

    JJ-China Metrological Standards

    JJG 796-1992 Venification Regulation of RF SWR Bridge

    JJ-China Metrological Standards

    JJG 785-1992 Verification Regulation of Instrument for Measuring Place and Parallel of Radial Ball Bering Outes Race

    JJ-China Metrological Standards

    JJG 794-1992 Verification Regulating of Standard Facility for Air Delivery

    JJ-China Metrological Standards

    JJG 786-1992 Verification Regulation of Combined Appearance Measuring Instrument

    JJ-China Metrological Standards

    JJG 792-1992 Verification Regulation of Cantilever Beam Transever-sesensitivity Ratio Standard Set

    JJ-China Metrological Standards

    JJG 791-1992 Verification Regulation of Calibration Set of Shock

    JJ-China Metrological Standards

    JJG 790-1992 Verification Regulation of Standard Condenser Microphones

    JJ-China Metrological Standards

    JJG 789-1992 (Standard simulation test procedures mastoid)

    JJ-China Metrological Standards

    JJG 788-1992 Verification Regulation of The α, β Standard Plane Source

    JJ-China Metrological Standards

    JJG 787-1992 Verification Regulation of Dynamomenter for Measuring Instrument

    JJ-China Metrological Standards

    JJG 767-1992 Verification Regulation of Thin Gauge Block For Length from 0.05 up to 1mm

    JJ-China Metrological Standards

    JJG 795-1992 Verification Regulation of Withstanding Voltage Tester

    JJ-China Metrological Standards


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