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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 380-1995 Verification Regulation of Instruments for Measuring the Diameter, Angle and Straightness of Bearing Tapered Roller

    JJ-China Metrological Standards

    JJG 2091-1995 Verification Scheme of Measuring Instruments for Plastic Ball Indentation Hardness

    JJ-China Metrological Standards

    JJG 398-1995 (Sounding steel tape measure test procedures)

    JJ-China Metrological Standards

    JJG 167-1995 Verification Regulation of the Standard Platinum-30% Rhodinum/Platinum-6% Rhodium Thermocouple

    JJ-China Metrological Standards

    JJG 157-1995 Verification Regulation of Tension Compression and Universal Testing Machina for Non-metallic

    JJ-China Metrological Standards

    JJG 126-1995 Measuring transducers for converting a.c. electrical quantities into d.c. electrical quantities

    JJ-China Metrological Standards

    JJG 107-1995 (Electronic toll timer)

    JJ-China Metrological Standards

    JJG 1049-1995 Calibration Specification of Temperature SensorDynamic Response

    JJ-China Metrological Standards

    JJG 1048-1995 Calibration Specification of Data Acquisition System

    JJ-China Metrological Standards

    JJF 1372-1995 (Ferrous sulphate dosimeter γ-ray radiation absorbed dose to water processing level reference operating technical specifications)

    JJ-China Metrological Standards

    JJF 1371-1995 (Ionization measurement?Coγ ray absorbed dose baseline operating technical specifications in graphite)

    JJ-China Metrological Standards

    JJF 1370-1995 (Hot water meter γ-ray absorbed dose baseline operating technical specifications)

    JJ-China Metrological Standards

    JJF 1369-1995 (Line angle reference operating technical specifications)

    JJ-China Metrological Standards

    JJG 895-1995 Verification Regulation of the Characterization Systems for the Refraction Index Profile and Geometric Parameters of Optical Fiber

    JJ-China Metrological Standards

    JJG 2092-1995 Verification Scheme of Measuring Instruments for Plastic Rockwell Hardness

    JJ-China Metrological Standards

    JJG 892-1995 Verification Regulation of Refractometers

    JJ-China Metrological Standards

    JJF 1367-1995 (1 × 10?N dynamometer operation secondary standard technical specifications)

    JJ-China Metrological Standards

    JJG(SJ)04054-1995 (A360 test system test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04055-1995 (QO5-A, B-type transistor DC, pulse device safe operating area test procedures)

    JJ-China Metrological Standards

    JJG(SJ)04056-1995 (QO5-C-type transistor switching device safe operating area test procedures)

    JJ-China Metrological Standards


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