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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 234-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 283-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 258-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 106-1981 Verification regulation of chronometer with pointer indication

    JJ-China Metrological Standards

    JJG 99-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 97-1981 (Goniometer test procedures)

    JJ-China Metrological Standards

    JJG 94-1981 Verification Regulation of Dual-Flank Gear Rolling Tester

    JJ-China Metrological Standards

    JJG 93-1981 Verification Regulation of Universal Involute Gear Tester

    JJ-China Metrological Standards

    JJG 80-1981 Verification regulation of tangential gear thickness gauge

    JJ-China Metrological Standards

    JJG 282-1981 Verification regulation of coaxial thin film thermoelectric power head

    JJ-China Metrological Standards

    JJG 281-1981 Verification regulation of waveguide slotted line

    JJ-China Metrological Standards

    JJG 280-1981 Verification regulation of standard thermistor bridge type M4-1

    JJ-China Metrological Standards

    JJG 279-1981 Verification Regulation of HE Microvoltmeter Type WFG-1B

    JJ-China Metrological Standards

    JJG 278-1981 Verification regulation of Oscilloscope Calibrator

    JJ-China Metrological Standards

    JJG 260-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 81-1981 Verification regulation of cormmon normal tester

    JJ-China Metrological Standards

    JJG 259-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 277-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 261-1981 Verification regulation of standard compression vacuum gauge

    JJ-China Metrological Standards

    JJG 262-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 263-1981 Verification Regulation of MFS-2A Double Pulse Generator

    JJ-China Metrological Standards

    JJG 264-1981 Verification Reguiation of Test Weight Apparatus

    JJ-China Metrological Standards

    JJG 266-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 269-1981 Verification Regulation of Torsion Testing Machines

    JJ-China Metrological Standards

    JJG 272-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 274-1981 Verification Regulation of Double Tube Mercury Barometer

    JJ-China Metrological Standards

    JJG 275-1981 Verification Regulation of the Protractor for Multiple Point Tool

    JJ-China Metrological Standards

    JJG 276-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 200-1980 Verification regulation of heterodyne frequency meters

    JJ-China Metrological Standards

    JJG 211-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 210-1980 Verification Regulation of Meteorological Mercurial Barometer

    JJ-China Metrological Standards

    JJG 209-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 208-1980 Verification regulation of meteorological mechanleol recording-clock

    JJ-China Metrological Standards

    JJG 207-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 205-1980 Verification Regulation of Meteorological Hair Hygrometer and Hair Hygrograph

    JJ-China Metrological Standards

    JJG 204-1980 Verification regulation of meteorological ventilation psychrometer

    JJ-China Metrological Standards

    JJG 18-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 202-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 212-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 199-1980 (Small force value materials testing machine trial test procedures)

    JJ-China Metrological Standards

    JJG 70-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 203-1980 Verification Regulation of Optical Comparator for Angle Mea urement

    JJ-China Metrological Standards

    JJG 35-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 76-1980 Verification Regulation of Light-Section Microscope

    JJ-China Metrological Standards

    JJG 72-1980 Verification regulation of linear comparator

    JJ-China Metrological Standards

    JJG 39-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 61-1980 Verification Regulation of Square

    JJ-China Metrological Standards

    JJG 213-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 23-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 230-1980 Verification Reguiation of XFD-7A Type LF Signal Generator

    JJ-China Metrological Standards

    JJG 227-1980 Verification regulation of the standard optica pyrometer

    JJ-China Metrological Standards

    JJG 223-1980 (Electronic level verification procedures)

    JJ-China Metrological Standards

    JJG 220-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 219-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 214-1980 Verification regulation of viscosimeter for roll-down ball type

    JJ-China Metrological Standards

    JJG 154-1979 Verification Regulation of Standard Capillary Viscometer

    JJ-China Metrological Standards

    JJG 111-1979 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 155-1979 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 191-1979 (Level Calibrator verification procedures)

    JJ-China Metrological Standards

    JJG 192-1979 (Vernier caliper (measurement limit is greater than 1000 to 2000 mm) Trial test procedures)

    JJ-China Metrological Standards

    JJG 194-1979 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 196-1979 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 197-1979 Verification regulation of high frequency LC-meter type LCCG-1

    JJ-China Metrological Standards

    JJG 25-1979 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 33-1979 (Angle gauge test procedures)

    JJ-China Metrological Standards

    JJG 37-1979 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 110-1979 Verification Regulation of Standard Temperature Lamp

    JJ-China Metrological Standards

    JJG 195-1979 (Roller belt scale trial test procedures)

    JJ-China Metrological Standards

    JJG 59-1978 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 116-1978 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 117-1978 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 180-1978 (Electronic counter within the quartz oscillator trial test procedures)

    JJ-China Metrological Standards

    JJG 181-1978 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 182-1978 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 185-1978 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 91-1978 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 183-1978 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 177-1977 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 24-1977 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 36-1977 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 38-1977 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 104-1977 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 173-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 123-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 125-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 129-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 168-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 171-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 174-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 176-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 46-1976 (Trial torsion balance test procedures)

    JJ-China Metrological Standards

    JJG 67-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 68-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 77-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 169-1976 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 92-1975 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 161-1975 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 158-1975 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 103-1975 (Chinese Industry Standard)

    JJ-China Metrological Standards


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