China National Standards
中华人民共和国国家标准

View My Cart
Free Sign up
Member Login
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 818-1993 Verification Regulation of Eddy Current Interferometer for Measuring Thickness

    JJ-China Metrological Standards

    JJG 819-1993 Verification Regulation for Measuring Thickness Variation of Bearing Ring

    JJ-China Metrological Standards

    JJG 820-1993 Verification regulation of hand saccharimeter(content-meter) and hand refractometer

    JJ-China Metrological Standards

    JJG 821-1993 Verification Regulation of Total Organic Carbon Analyzer

    JJ-China Metrological Standards

    JJG 822-1993 Verification Regulation for Sodium Ionometer

    JJ-China Metrological Standards

    JJG 823-1993 Verification Regulation for Ion Chromatograph

    JJ-China Metrological Standards

    JJG 824-1993 Verification Regulation of Biochemical oxygen demand (bod5) meter

    JJ-China Metrological Standards

    JJG 825-1993 Verification Regulation of Radon Meter

    JJ-China Metrological Standards

    JJG 826-1993 Verification Regulation for Secondary Standard Divided Flow Humidity Generator

    JJ-China Metrological Standards

    JJG 827-1993 Verification Regulation of Resolution Target

    JJ-China Metrological Standards

    JJG 843-1993 Verification Regulation of Leakage Current Instrument and Meter

    JJ-China Metrological Standards

    JJG 829-1993 Verification Regulation of Temperature Electrical Transmitter

    JJ-China Metrological Standards

    JJG 842-1993 Verification Regulation of D.C Kilowatt-hour Meter

    JJ-China Metrological Standards

    JJG 831-1993 Verification regultion of green sand mould surface hardness tester for castings

    JJ-China Metrological Standards

    JJG 832-1993 Verification Regulation of Standard Grid Plate

    JJ-China Metrological Standards

    JJG 833-1993 Verification Regulation of Working Standard Pt-10Rh/Pt, Pt-13Rh/Pt Thermocouple

    JJ-China Metrological Standards

    JJG 834-1993 Verification Regulation of Dynamic Signal Analyzer

    JJ-China Metrological Standards

    JJG 835-1993 Verification Regulation of Flowrate Facilities by Velocity-Area Method

    JJ-China Metrological Standards

    JJG 836-1993 Verification Regulation of Linear displacement inductesyn

    JJ-China Metrological Standards

    JJG 837-1993 (Low DC resistance meter testing procedures)

    JJ-China Metrological Standards


    Find out:4290Items   |  To Page of: First -Previous-Next -Last  | [123] [124] [125] [126] [127] [128] [129]

     

    +86-400-6578191        info@transcustoms.com 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2017 All Rights Reserved


    www.GBstandards.org