China National Standards
中华人民共和国国家标准

View My Cart
Free Sign up
Member Login
Hot words: GB  Telecommunic  %  H  At  Test  and  specificatio  n  Method  for  Co  TS  5  YS         
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 272-1991 Verification Reguiation of Aneroid Barograph and Aneroid Barometer

    JJ-China Metrological Standards

    JJG 260-1991 Verification Regulation of Microhardometer

    JJ-China Metrological Standards

    JJG 247-1991 Verification Regulation of Incandescent Standard Lamp for Total Luminous Flux

    JJ-China Metrological Standards

    JJG 246-1991 Verification Regulation of Standard Lamp of Luminous Intensity

    JJ-China Metrological Standards

    JJG 245-1991 Verification Regulation of Illuminometer

    JJ-China Metrological Standards

    JJG 233-1991 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 222-1991 Verification Regulation of Wheel Contour Gauge for Railway Locomotives and Vehicles

    JJ-China Metrological Standards

    JJG 126-1991 (Level oscillator verification procedures)

    JJ-China Metrological Standards

    JJG 221-1991 Verification Regulation of Wheel Checker for Railway Locomotives and Vehicles

    JJ-China Metrological Standards

    JJG 127-1991 (Flat dysprosium type variable attenuator test procedures)

    JJ-China Metrological Standards

    JJG 163-1991 Vorification Regulation of Working Standard for Capacitance

    JJ-China Metrological Standards

    JJG 155-1991 Verification regulation of routine capillary viscometer

    JJ-China Metrological Standards

    JJG 152-1991 Verification Regulation of Metallic Superficial Rockwell Hardness Testing Machine

    JJ-China Metrological Standards

    JJG 151-1991 Verification Regulation of Metal Vickers Hardness Tester

    JJ-China Metrological Standards

    JJG 149-1991 Verification Regulation of Standard Superficial Rockwell Hardness Test Block

    JJ-China Metrological Standards

    JJG 148-1991 Verification Regulation of Standard Vickers Hardness Test Block

    JJ-China Metrological Standards

    JJG 147-1991 Verification Regulation of Standard Brinell Hardness Test Block

    JJ-China Metrological Standards

    JJG 140-1991 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 139-1991 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 131-1991 Verification Regulation of Electric Contact Mercury-in-Glass Thermometer

    JJ-China Metrological Standards


    Find out:4290Items   |  To Page of: First -Previous-Next -Last  | [135] [136] [137] [138] [139] [140] [141]

     

    +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