China National Standards

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, Imported Commodity GB standards Testing and Compliance review services.
  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • JJG(DZ)1014-1990
  • (Polycrystalline X-ray diffraction test procedures) China Metrological Standards
  • JJG 687-1990
  • Verification Regulation of Quantitative Filling Machine for Liquid State Material China Metrological Standards
  • JJG 666-1990
  • Verification Regulation of Dead-Load Hardness Testing Machine in International Rubber Hardness Degree China Metrological Standards
  • JJG 685-1990
  • Verification Regulation of Relative Spectral Responsivity for Photoelectric Detector China Metrological Standards
  • JJF 1201-1990
  • (3. 39 micron wavelength reference operating technical specifications) China Metrological Standards
  • JJG 682-1990
  • Verification Regulation of Double Beam UV-VIS Spectrophotometers China Metrological Standards
  • JJG 680-1990
  • Verification Regulation of Measuring Apparatus for Dust Contentin Stack China Metrological Standards
  • JJG 679-1990
  • Verification Regulation of cold Atomic Absorption Analyzer of Mercury China Metrological Standards
  • JJG(DZ)1015-1990
  • (Inductively coupled plasma spectrometer direct reading test procedures) China Metrological Standards
  • JJG 674-1990
  • Verification regulation of standard seawater China Metrological Standards
  • JJG 672-1990
  • (Isothermal oxygen bomb calorimeter test procedures) China Metrological Standards
  • JJG 702-1990
  • Verification Regulation of Ships Liquid Cargo Tank Capacity China Metrological Standards
  • JJG 704-1990
  • Verification Regulation of Welding Measuring Rulers China Metrological Standards
  • JJG 686-1990
  • Verification Regulation of Hot Meter China Metrological Standards
  • JJG(YD)008-1990
  • Specification for verification of wave guide reflectometers China Metrological Standards
  • JJG(DZ)1005-1990
  • (Laser uranium analyzer test procedures) China Metrological Standards
  • JJG(QB)54-1990
  • (Paper quadrant scale test procedures) China Metrological Standards
  • JJG(QB)71-1990
  • (LAMPEN mill beater (Trial) test procedures) China Metrological Standards
  • JJG 2080-1990
  • Verification Scheme of Measuring instruments for 14MeV neutron absorbed dose China Metrological Standards
  • JJG(TZ)121-1990
  • (Brake hose connector body gauge test procedures for railway vehicles) China Metrological Standards
  • JJG 2079-1990
  • Verification Scheme of Measuring instruments for neutron source strength China Metrological Standards
  • JJG(YD)005-1990
  • Specification for verification of XH3321A millihertz counters China Metrological Standards
  • JJG(DZ)1006-1990
  • (3080E X-ray fluorescence spectrometer test procedures) China Metrological Standards
  • JJF 1213-1990
  • (Gear helix reference operating technical specifications) China Metrological Standards
  • JJG 2081-1990
  • Verification Scheme of Measuring Instruments for Thermal Neutron Fluence Rate China Metrological Standards
  • JJG 2074-1990
  • Verification Scheme of Measuring Instruments for Alternating Current Electrical Energy China Metrological Standards
  • JJG 2072-1990
  • Verification Scheme of Measuring instruments for shock acceleration China Metrological Standards
  • JJG(YD)009-1990
  • Specification for verification of pulse-echo test China Metrological Standards
  • JJG(DZ)1002-1990
  • (UV / Vis spectrophotometer test procedures) China Metrological Standards
  • JJF 1216-1990
  • (90. 188 ~ 273. 15K reference operating temperature specification) China Metrological Standards
  • JJG 2068-1990
  • Verification Scheme of Measuring Instruments for Metallic Superficial Rockwell Hardness China Metrological Standards
  • JJG 2066-1990
  • Verification Scheme of Measuring Instruments for Large Force China Metrological Standards
  • JJF 1212-1990
  • Operating technical norm of secondary standard of flatness China Metrological Standards
  • JJG 709-1990
  • Verification Regulation of a Motion Weighing Railway Track Scale Non Locomotive Traction China Metrological Standards
  • JJF 1203A-1990
  • (0.633 micron wavelength secondary standard operating technical specifications) China Metrological Standards
  • JJG 48-1990
  • Verification Regulation of Standard Slice of Single Crystal Silicon Resistivity China Metrological Standards
  • JJF 1204-1990
  • (0.612 micron wavelength reference operating technical specifications) China Metrological Standards
  • JJG 41-1990
  • Verification Regulation of Thread Measuring Wires China Metrological Standards
  • JJG 254-1990
  • Verification Regulation of Compensation Voltmeter China Metrological Standards
  • JJG 99-1990
  • Verification Regulation of Weights China Metrological Standards
  • JJG 234-1990
  • a Motion Weighing Railway Track Scale China Metrological Standards
  • JJG 2087-1990
  • Verification Scheme of Measuring Instruments for DC EMFS China Metrological Standards
  • JJG 2086-1990
  • Verification Scheme of Measuring Instruments for AC Voltage China Metrological Standards
  • JJG 98-1990
  • Verification Regulation of Non-automatic Balance China Metrological Standards
  • JJG 2085-1990
  • Verification Scheme of Measuring Instruments for AC Power China Metrological Standards
  • JJG 711-1990
  • Verification Regulation of Weirs and Flumes for Flow Measurement China Metrological Standards
  • JJG 713-1990
  • Verification Regulation of Cyanide Meter using Direct Current Method China Metrological Standards
  • JJF 1299-1990
  • (Coaxial power reference operating technical specifications) China Metrological Standards
  • JJF 1209-1990
  • Operating technical norm of laser small angle inteferometer primary standard China Metrological Standards
  • JJG(CB)01-1990
  • (Lead-acid battery tester electrical performance test procedures) China Metrological Standards
  • JJF 1254-1990
  • (1000 to 4000 ml capacity reference operating technical specifications) China Metrological Standards
  • JJF 1271-1990
  • (Electro-acoustic free-field sound pressure reference operating technical specifications) China Metrological Standards
  • JJG(DZ)1008-1990
  • (Ion chromatography test procedures) China Metrological Standards
  • JJF 1015-1990
  • General Norm for Pattern Evaluation and Pattern Approval of Measuring Instruments China Metrological Standards
  • JJG(DZ)1001-1990
  • (Atomic absorption spectrophotometer test procedures) China Metrological Standards
  • JJF 1256-1990
  • (160 to 900 ml capacity reference operating technical specifications) China Metrological Standards
  • JJF 1255-1990
  • (5 to 2000 liters capacity reference operating technical specifications) China Metrological Standards
  • JJF 1263-1990
  • (Low-level operation of the technical specifications to vibration benchmark) China Metrological Standards
  • JJF 1264-1990
  • (Low-level operation of the technical specifications to vibration secondary standard) China Metrological Standards
  • JJF 1269-1990
  • (Coupled cavity reciprocity law reference sound pressure operating technical specifications) China Metrological Standards
  • JJF 1262-1990
  • (IF secondary standard operating vibration specification) China Metrological Standards
  • JJG(DZ)1004-1990
  • (Oscilloscope polarograph test procedures) China Metrological Standards
  • JJF 1261-1990
  • (IF benchmark operating vibration specification) China Metrological Standards
  • JJF 1223-1990
  • (From 0. 1 to 10 MPa pressure reference operating technical specifications) China Metrological Standards
  • JJF 1210-1990
  • (Surface roughness reference operating technical specifications) China Metrological Standards
  • JJF 1228-1990
  • (Gas flow 30 to the reference operating Technical Specification 120 m3/h) China Metrological Standards
  • JJF 1227-1990
  • (Gas flow benchmark operating technical specifications of 3 to 30 m3/h) China Metrological Standards
  • JJF 1226-1990
  • (Technical Specification reference operating gas flow from 0. 3 to 3 cubic meters/time) China Metrological Standards
  • JJF 1225-1990
  • (Water flow benchmark operating specification 1. 6 to 146 m3/h) China Metrological Standards
  • JJG(GY)001-1990
  • (PAL vectorscope test procedures) China Metrological Standards
  • JJF 1211-1990
  • (Flatness reference operating technical specifications) China Metrological Standards
  • JJF 1231-1990
  • (Kg weight benchmark operating technical specifications) China Metrological Standards
  • JJF 1222-1990
  • Operating Technical Norm of Tempera-ture Primary Standard in the Range from 1337 to 2273 K China Metrological Standards
  • JJF 1221-1990
  • (903. 89 ~ 1337. 58K secondary standard operating temperature specification) China Metrological Standards
  • JJF 1215-1990
  • Operating technical norm of temperature primary standard in the range from 13. 81 to 273. 15 K China Metrological Standards
  • JJF 1217-1990
  • Operating technical norm of temperature secondary standard in the range 90. 188 to 273. 15 K China Metrological Standards
  • JJF 1218-1990
  • (273. 15 ~ 903. 89K reference operating temperature specification) China Metrological Standards
  • JJF 1219-1990
  • (273. 15 ~ 903. 89K secondary standard operating temperature specification) China Metrological Standards
  • JJF 1224-1990
  • (0 to 2500 Pa pressure reference operating technical specifications) China Metrological Standards
  • JJF 1236-1990
  • (1 × 10 Cattle benchmark dynamometer operation Technical Specifications) China Metrological Standards
  • JJF 1250-1990
  • (Vickers hardness of secondary standard operating technical specifications) China Metrological Standards
  • JJF 1247-1990
  • (Rockwell hardness reference operating technical specifications) China Metrological Standards
  • JJF 1317-1990
  • (Brightness reference operating technical specifications) China Metrological Standards
  • JJF 1245-1990
  • (Rockwell hardness of the base operating technical specifications) China Metrological Standards
  • JJF 1243-1990
  • (Brinell hardness of the base operating technical specifications) China Metrological Standards
  • JJF 1241-1990
  • (5 × 10 Cattle Bench operating torque specification) China Metrological Standards
  • JJF 1229-1990
  • (1 × 10 ~ 1 Pa vacuum reference operating technical specifications) China Metrological Standards
  • JJF 1237-1990
  • (3 × 10 Cattle secondary standard dynamometer operation Technical Specifications) China Metrological Standards
  • JJF 1230-1990
  • (200 ~ 2500 MPa vacuum reference operating technical specifications) China Metrological Standards
  • JJF 1234-1990
  • (5 × 10 Cattle benchmark dynamometer operation Technical Specifications) China Metrological Standards
  • JJF 1233B-1990
  • (Kg weight Vice benchmark operating technical specifications) China Metrological Standards
  • JJF 1205-1990
  • (0.640 micron wavelength reference operating technical specifications) China Metrological Standards
  • JJF 1206-1990
  • (Kr Wavelength secondary standard operating technical specifications) China Metrological Standards
  • JJF 1208-1990
  • (Multi-tooth indexing table reference operating technical specifications) China Metrological Standards
  • JJF 1252-1990
  • (The hardness of the base operating microscope technical specifications) China Metrological Standards
  • JJF 1240-1990
  • (1 × 10 Cattle benchmark dynamometer operation Technical Specifications) China Metrological Standards
  • JJF 1297-1990
  • (0.03 to 1 MHz Voltage reference operating technical specifications) China Metrological Standards
  • JJF 1293-1990
  • O. T. N. for Primary Standard of Dissipation Factor of Capacitor (explanation) China Metrological Standards
  • JJG 638-1990
  • Verification regulation of hydraulic vibration generater system China Metrological Standards
  • JJG 637-1990
  • Verification Regulation of Calibration Vibrators of High Frequency China Metrological Standards

    Find out:4290Items   |  To Page of: First -Previous-Next -Last  | [26] [27] [28] [29] [30] [31] [32]

     

    +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