JJJG1~1999 Rigid Straight Ruler Certification Regulations
JJJG2~1999 Wooden Straight (Folding) Ruler Certification Regulations
JJJG4~1999 Rigid Tape Measure Certification Regulations
JJG5~2001 Fiber Tape Measure, Measuring Rope Testing Regulations
JJJG7~1986 Graduated Right Angle Steel Ruler Testing Regulations
JJJG8~1991 Water Standard Ruler Testing Regulations
JJJG10~1987 Austrian Pipettes Testing Regulations
JJG11~1987 Colorimetric Tubes Testing Regulations
JJJG12~1987 Graduated Centrifugal Tubes, Glucose Tubes, Digestion Tubes, Blood Sugar Tubes and other Tubes
JJJG13~2008 Graduated Centrifugal Tubes 1990 Medical syringes test procedure
JJG19~1985 Measurement of lift test procedure
JJG20~2001 Standard glass measuring instrument test procedure
JJJG21~1995 Thousand-minute ruler test procedure
JJG22~1991 Inside diameter micrometer test procedure
JJG24~1986 JJG24~1986 Depth micrometer test specification
JJJG25~1987 Thread micrometer test specification
JJJG26~2001 Lever micrometer, lever caliper test specification
JJJG28~2000 Flat crystal test specification
JJJG30~2002 General-purpose calipers test specification
JJG31~1999 Height calipers test specification
JJJG33~2002 Universal Angle Ruler Inspection Regulations
JJJG34~1996 Indicator Gauges (Percentage Gauges and Micrometers) Inspection Regulations
JJG35~1992 Lever Gauges Inspection Regulations
JJG36~1992 Sine Gauge Inspection Regulations
JJG39~1990 Testing Regulations for Mechanical Comparator
JJJG40~2001 Testing Regulations for X-ray Flaw Detection Machine
JJJG41~1990 Testing Regulations for Three-Pin Gauge
JJG42~2002 Working Glass Float Gauges
JJJG44~1986 Trial Testing Regulations for Micrometer Gauge
JJJG45~1990 Testing Regulations for Sine Gauge
JJG36~1992 Sine Gauge
JJG36~1992 Testing Regulations for Sine Gauge
JJG45~1999 Test Specification for Optical Meters
JJG46~1976 Trial Test Specification for Torsion Balance
JJJG47~1990 Test Specification for Jitter Gauge
JJG48~1990 Test Specification for Silicon Resistivity Standard Specimen
JJG49~1999 Test Specification for Tubular Spring-loaded Precision Pressure Gauges and Vacuum Gauges
JJG49~1999 Test Specification for Spring-Tube Precision Pressure Gauges and JJG49~1999 Testing Regulations for Spring Tube Type Precision Pressure Gauges and Vacuum Gauges
JJJG50~1996 Testing Regulations for Glass Liquid Thermometers Used for Petroleum Products
JJJG51~1983 Trial Testing Regulations for Second- and Third-Level Standard Liquid Column Balance Piston Pressure Gauges and Pressure and Vacuum Gauges
JJJG52~1999 Testing Regulations for Spring Tube Type General Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges
< p>JJG55~1984 Length Measuring Instrument Certification RegulationsJJJG56~2000 Tool Microscope Certification Regulations
JJJG57~1999 Optical Digital Indexing Head Certification Regulations
JJJG58~1996 Radius Sample Plate Certification Regulations
JJJG59~1990 Second and Third Standard Piston Gauges Certification Regulations
JJJG59~1990 General Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges of Spring Tube Type
JJG52~1999 General Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges
JJG60~1996 Ribbed Sample Plate Testing Regulations
JJJG61~1980 Right Angle Ruler Testing Regulations
JJJG62~1995 Plug Ruler Testing Regulations
JJG63~1994 Knife Edge Ruler Testing Regulations
JJG64~1990 Ultra Low Frequency Signal Generator Testing Regulations
JJJG64~1990 Ultra Low Frequency Signal Generator Testing Regulations
JJJG59~1990 Second and Third Class Standard Piston Pressure Gauges /p>
JJG65~1986 Testing Regulations for Hobbing Knife Inspectors
JJJG66~1990 Trial Testing Regulations for High Frequency Capacitance Loss Standards
JJJG67~1985 Testing Regulations for Working Radiation Thermometers
JJG68~1991 Working Hidden Filament Optical Pyrometers
JJG69~ 1990 Trial Testing Regulations for High Frequency Q Standard Coils
JJG69~ 1990 Trial calibration of high-frequency Q standard coils
JJJG70~1993 Angle block calibration regulations
JJJG71~1991 Third-class standard metal wire gauge calibration regulations
JJJG72~1980 Wire gauge calibration regulations
JJJG73~1994 Length up to 200mm, first and second-class standard glass JJG74~1992 Automatic balanced display meter calibration regulations
JJJG75~1995 Standard platinum rhodium 10-platinum thermocouple calibration regulations
JJJG77~1983 Interference microscope calibration regulations
JJJG78~1982 Keel-joint instrument calibration regulations
JJG79~1982 Test Specification for Circumference Gauge
JJJG80~1981 Test Specification for Positive Cutting Thickness Gauge
JJJG81~1981 Test Specification for Metric Line Checker
JJG82~1998 Test Specification for Metric Line Thousand Classification Minutiae
JJG85~1984 Test Specification for Optical Ruler Cards
JJG86~2002 Standard Glass Float Gauge Inspection Regulations
JJJG87~1987 Milling Cutter Grinding Inspection Gauge Inspection Regulations
JJJG88~1983 Gear Radial Runout Inspection Gauge Inspection Regulations
JJJG90~1983 Gear Teeth Direction and Radial Runout Gauge Inspection Regulations
JJJG91~1989 Base JJG91~1989 Gear Involute Helix Inspection Gauge
JJJG92~1991 Universal Tooth Gauge Inspection Gauge
JJJG93~1981 Universal Involute Inspection Gauge Inspection Gauge
JJJG94~1981 Gear Double Side Mesh Inspection Gauge Inspection Gauge
JJJG95~1986 Gear Single Mesh Inspection Gauge Inspection Gauge
JJJG95~1986 Gear Single Mesh Inspection Gauge Inspection Gauge
JJJG90~1983 Regulation
JJG96~1986 Gear Double-Sided Mesh Checker for Small Module Gears
JJG97~2001 Goniometer Regulation
JJJG98~1990 Trial Test Regulation for Non-Automatic Balance
JJG99~1990 Trial Test Regulation for Weights
JJJG100~1994 The whole station type electronic tachymeter test specification
JJJG101~1981 contact interferometer test specification
JJJG102~1989 surface roughness comparison sample block test specification
JJJG103~1988 conformity level meter test specification
JJJG105~2000 tachymeter test specification
JJG106~1981 Pointer Type Precision Clock Certification Regulations
JJJG107~2002 Single and Collective Management Decentralized Billing Telephone Timer Certification Regulations
JJJG109~1986 Percentage Card Gauge Certification Regulations
JJJG110~1979 Standard Temperature Light Certification Regulations
JJG111~1989 thermometer test procedure
JJJG112~1991 metal Rockwell hardness tester test procedure
JJG113~1991 standard metal Rockwell hardness block test procedure
JJJG114~1999 Beckman thermometer test procedure
JJJG115~1999 standard copper-copper-nickel JJG115~1999 Standard Copper-Copper-Nickel Thermocouple Testing Regulations
JJJG116~1983 Flat Ruler Testing Regulations
JJJG117~1991 Flat Plate Testing Regulations
JJJG118~1996 Torsion Reed Comparator Testing Regulations
JJJG119~1984 Laboratory pH Meter Testing Regulations
JJG120~1990 Waveform Monitor Testing Regulations
JJJG121~1990 video clutter tester calibration regulations
JJJG122~1986 DO6-type precision rms voltmeter calibration regulations
JJJG123~1988 DC potentiometer calibration regulations
JJJG124~1993 ammeter, voltmeter, power meter and resistance meter calibration regulations
JJG124~1993 ammeter, voltmeter, Power meter and resistance meter calibration regulations
JJJG125~1986 DC bridge calibration regulations
JJJG126~1995 AC power converted to DC electrical measurement transmitter calibration regulations
JJJG127~1986 HP4191A high-frequency impedance analyzer trial calibration regulations
JJJG128~1989 A second standard mercury thermometer calibration regulations
JJJG128~1989 A second standard mercury thermometer calibration regulations
JJJG128~1989 A second standard mercury thermometer calibration regulations
JJJG128~1989 1989 Second-class standard mercury thermometer test procedure
JJJG129~1990 First-class standard piston manometer test procedure
JJJG130~1984 Working glass liquid thermometer test procedure
JJG131~1991 Electric contact glass mercury thermometer test procedure
JJJG132~1994 Combined angle test procedure
JJJG132~1994 1994 Combined Angle Gauge Test Specification
JJJG133~1987 Trial Test Specification for Automobile Tanker Capacity
JJJG134~1987 Trial Test Specification for Magneto-electric Velocity Sensors
JJG137~1986 CC-6 Small Capacitance Measuring Instrument Test Specification
JJJG138~1986 CCJ-IC Precision Capacitance Meter Test Specification
JJJG139~1986 CCJ-IC Precision Capacitance Meter Test Specification
JJJG139~1986 CCJ-IC type precision capacitance measuring instrument test specification
JJJG139~1999 tensile, pressure and universal testing machine test specification
JJJG140~1998 railroad tank car volume test specification
JJG141~2000 work with precious metal thermocouple test specification
JJG142~2002 non Self-indicating railroad scales test regulations
JJG143~1984 standard nickel-chromium-nickel-silicon thermocouple test regulations
JJJG144~1992 standard force gauge test regulations
JJG145~1982 Pendulum Impact Tester test regulations
JJG146~1994 measurement block test regulations
JJG147~1991 standard Brinell hardness block test specification
JJJG148~1991 standard Vickers hardness block test specification
JJG149~1991 standard surface Rockwell hardness block test specification
JJG150~1990 metal Brinell hardness tester test specification
JJG151~1991 Vickers Hardness Tester for Metals
JJJG152~1991 Rockwell Hardness Tester for Metal Surfaces
JJJG153~1996 Standard Battery Tester
JJG154~1979 Standard Capillary Viscometer Tester
JJG155~1991 Capillary Viscometer Tester
JJJG154~1979 Standard Viscometer Tester
JJJG155~1991 Capillary Viscometer Tester
JJG156~1983 Rack and pan balance calibration regulations
JJJG157~1995 non-metallic pressure, pressure and universal testing machine calibration regulations
JJJG158~1994 standard compensating micro-pressure gauge calibration regulations
JJJG159~1994 second and third standard double-piston pressure and vacuum gauge calibration regulations
JJG160~1992 Standard Platinum Resistance Thermometer Certification Program
JJJG161~1994 First Class Standard Mercury Thermometer Certification Program
JJJG163~1991 Capacitive Reference Program
JJG164~2000 Liquid Flow Rate Standard Device Certification Program
JJG165~1998 Bell-type Gas Flow Rate Standard Device
JJJG165~1998 Bell-type Gas Flow Rate Standard Device Certification Program
JJJG165~1999 Bell-type Gas Flow Rate Standard Device
JJG166~1993 DC resistor calibration regulations
JJG167~1995 standard platinum-rhodium 30-platinum-rhodium 6 thermocouple calibration regulations
JJG168~1987 Vertical metal cans capacity of the trial test regulations
JJG169~1993 JJG169~1993 Regulation for calibration of transformer validity tester
JJJG170~1994 Regulation for calibration of first and second class standard metal wire gauges with length up to 1000mm
JJJG171~1985 Regulation for calibration of liquid specific gravity balance
JJJG172~1994 Regulation for calibration of tilting micro-pressure gauge
JJJG173~1986 Regulation for calibration of XFC-6A type standard signal generator
JJJG168~1987 Regulation for calibration of vertical metal tank capacity trial
JJG169~1993 6A Standard Signal Generator Test Regulations
JJJG174~1985 XFG-7 High Frequency Signal Generator Trial Test Regulations
JJJG175~1998 Test Condenser Microphone Test Regulations
JJJG176~1995 Acoustic Calibrator Test Regulations
JJJG177~1993 Conical Measuring Gauges Test Regulations
JJG178~1996 Certification of Visible Spectrophotometer
JJJG179~1990 Certification of Filtered Photoelectric Colorimeter
JJJG180~2002 Certification of Quartz Crystal Oscillator for Electronic Measuring Instruments
JJJG181~1989 Certification of High Stability Quartz Crystal Oscillator
JJJG181~1998 Certification of High Stability Quartz Crystal Oscillator
JJJG181~1998 Certification of High Stability Quartz Crystal Oscillator
JJG182~1993 V-type anvil micrometer test specification
JJJG183~1992 standard capacitor test specification
JJJG184~1993 liquefied gas railroad tanker volume test specification
JJJG185~1997 500Hz ~ 1MHz measurement hydrophone test specification
JJG186~1997 Moving Coil Temperature (Indicating/Indicating Positional Regulation) Instrument Certification Regulations
JJJG188~2002 Sound Level Meter Certification Regulations
JJJG189~1997 Mechanical Vibration Test Bench Certification Regulations
JJJG190~1997 Electrodynamic Vibration Test Bench Certification Regulations
JJG191~2002 Leveling Instrument Testing Regulations
JJJG194~1992 Square Box Testing Regulations
JJJG195~2002 Continuous Accumulative Automatic Weighing Instrument Testing Regulations
JJJG196~1990 Commonly Used Glass Measuring Instruments Testing Regulations
JJJG197~1979 LCCG-1 High Frequency Inductive Capacitance Measuring Instruments Trial Inductance and Capacitance Measuring Instrument Trial Certification Regulations
JJJG198~1994 Velocity Flow Meter Certification Regulations
JJJG199~1996 Burst Tone Signal Source Certification Regulations
JJJG200~1999 Differential Frequency Meter Certification Regulations
JJJG201~1999 Indicator Gauge Certification Regulations
JJG202~1990 Self-collimating Instrument Certification RegulationsJJJG204~1980 Meteorological Ventilation Dryness and Moisture Meter Certification Regulations
JJJG205~1980 Meteorological Hair Moisture Meter, Hair Moisture Meter Certification Regulations
JJJG207~1992 Meteorological Glass Liquid Temperature Meter Certification Regulations
JJG208~1980 Measurement of Mechanical Self-Recording Clocks for Meteorological Instruments
JJJG209~1994 Measurement of Volumetric Tubes
JJJG210~1980 Measurement of Mercury Barometers for Meteorological Use
JJJG211~1989 Measurement of Brightness Meter
JJG212~1990 Measurement of Colour Temperature Tables
JJG213~1990 Distribution (Color) Temperature Standard Lamp Certification Regulations
JJJG214~1980 Rolling Ball Viscometer Trial Certification Regulations
JJJG215~1981 Rotational Viscometer Trial Certification Regulations
JJG218~1991 Inductance Work Reference Certification Regulations
JJG219~1986 Railway Rule Ruler Inspection Regulations
JJJG220~1986 Railway Wheel Pitch Ruler Inspection Regulations
JJJG221~1991 Railway Locomotive and Vehicle Wheel Checker Inspection Regulations
JJJG222~1991 Railway Locomotive and Vehicle Wheel Tread Sample Plate Inspection Regulations
JJG223~1996 marine electric thermometer calibration regulations
JJJG225~2001 thermal meter calibration regulations
JJG226~2001 bimetallic thermometer calibration regulations
JJJG227~1980 standard optical high temperature thermometer calibration regulations
JJJG228~1993 static laser small angle light Scattering photometer calibration regulations
JJJG229~1998 industrial platinum, copper RTD calibration regulations
JJJG230~1980 XFD-7A low-frequency signal generator trial calibration regulations
JJJG233~1996 Piezoelectric accelerometer calibration regulations
JJG234~1990 Dynamic weighing rail scale Inspection regulations
JJG236~1994 first-class standard piston pressure vacuum gauge
JJJG237~1995 pointer time interval meter test test regulations
JJJG238~1995 digital time interval meter test regulations
JJJG239~1994 the second and third standard piston pressure vacuum gauge
JJJG239~1994 second and third standard piston pressure vacuum gauge Pressure vacuum gauge test regulations
JJJG240~1981 first-class standard liquid manometer test regulations
JJJG241~2002 precision cup and U-type liquid manometer test regulations
JJJG242~1995 Tesla meter test regulations
JJJG243~1993 right-angled ruler tester test regulation
JJJG238~1995 digital time interval measuring instrument test regulations
JJG245~1981 Trial Certification of Induction Voltage Dividers
JJJG245~1991 Certification of Illuminance Meters
JJJG246~1991 Certification of Luminous Intensity Standard Lamps
JJJG247~1991 Certification of Incandescent Lamps with Total Luminous Flux
JJJG248~1981 Working Standard Laser Small Power Meter
JJG248~1981 Working Standard Laser Small Power Meter
JJJG248~1981 Working Standard Laser Small Power Meter 1981 Working Standard Laser Small Power Meter Trial Certification Program
JJJG249~1981 Laser Small Power Meter Trial Certification Program
JJJG250~1990 Electronic Voltmeter Certification Program
JJJG251~1997 Distortion Measuring Instrument Certification Program
JJJG252~1981 RS-2 and RS-3 Calibration Receiver Certification Program
JJJG253~1981 Д1-2 attenuation standard device with attenuator calibration regulations
JJJG254~1990 Compensation voltmeter calibration regulations
JJJG255~1981 three-centimeter waveguide thermistor holder calibration regulations
JJJG256~1981 DYB-2 type electronic tube voltage meter testing instrument testing regulations
JJJG257~1994 rotor flowmeter testing regulations
JJJG258~1988 Horizontal screw-wing water meter testing regulations
JJJG259~1989 standard metal measuring instruments testing regulations
JJJG260~1991 microhardness tester testing regulations
JJJG255~1981 three-centimeter waveguide thermistor holder
JJG256 ~ 1981
JJG261~1981 Trial Certification of Standard Compression Vacuum Gauges
JJG262~1996 Trial Certification of Analog Oscilloscopes
JJJG264~1981 Trial Certification of Volumetric Weighing Instruments
JJG266~1996 Horizontal Metal Tank Volumetric Certification of Tanks
JJG267~1996 Standard Gas Meters
JJJG267~1996 Standard Gas Meters 1996 Standard Gas Meter Testing Regulations
JJJG268~1982 GZZ2-1 rotating cylinder type electric code detector testing regulations
JJJG269~1981 Trial testing regulations of torsion testing machine
JJG270~1995 Blood Pressure Monitors and Blood Pressure Gauges Testing Regulations
JJJG271~1996 Digital Display Percentage Meter Testing Regulations
JJJG271~1996 Digital Display JJG271~1996 Specification for the Inspection of Percentage Meter
JJJG272~1991 Specification for the Inspection of Empty Box Barometer and Empty Box Barometer
JJJG273~1991 Specification for the Inspection of Working Reference Weight
JJJG274~1981 Specification for the Inspection of Twin Tube Mercury Pressure Gauge
JJJG275~1981 Specification for Trial Inspection of Multi-flute Cutting Tool Angle Gauge
JJJG275~1981 Specification for Trial Inspection of
JJG276~1988 High-temperature creep, endurance strength testing machine calibration regulations
JJJG277~1998 Standard Acoustic Source calibration regulations
JJJG278~2002 Oscilloscope Calibrator calibration regulations
JJJG279~1981 WFG-IB high-frequency microvoltmeter calibration regulations
JJG280~1981 M4-1 (MTO-1) Standard Thermistor Bridge Calibration Program
JJJG281~1981 Waveguide Measuring Line Calibration Program
JJJG282~1981 Coaxial Thermoelectric Thin Film Power Holder Calibration Program
JJJG283~1997 Positive Multi-Faceted Prismatic Physical Examination Protocol
JJG284~1982 sea water analysis with glass measuring instrument calibration regulations
JJJG285~1993 with time-proportional, proportional-integral-differential role of the moving-coil temperature indicator regulator calibration regulations
JJJG287~1982 Meteorological use of bimetallic thermometers calibration regulation
JJG288~1982 Upside-down temperature gauge calibration regulations
JJG289~1982 surface water thermometer calibration program
JJJG291~1999 film electrode dissolved oxygen meter calibration program
JJJG292~1996 rubidium atomic frequency standard calibration program
JJG293~1982 laser in the power meter pilot test program
JJG294~1982 Semi-automatic circumferential checker test specification
JJJG297~1997 standard tungsten carbide Rockwell (A scale) hardness block test specification
JJJG298~1995 intermediate-frequency standard vibration table (comparative method) test specification
JJJG299~1982 standard photometer test specification
JJG300~2002 Small Angle Inspection Instrument Certification Regulations
JJJG301~1982 Tentacle Electric Profilometer Certification Regulations
JJJG302~1983 Cement Tank Volume Certification Regulations
JJG303~1982 Frequency Deviation Measuring Instrument Certification Regulations
JJG304~1989 Shaw Hardness Tester Certification Regulations
JJJG304~1989 Shaw Hardness Tester Certification Regulations
JJJG304~1989 Medium Frequency Standard Vibration Table (Comparison Method) JJG305~1992 Certification of Optical Indexing Stages
JJJG306~1982 Certification of 24-meter Invertebral Ruler
JJJG307~1988 Certification of AC Power Meters
JJJG308~1983 Certification of Ultra-high-frequency Millivolt Meter
JJJG309~2001 Certification of Frequency Deviation Measuring Instrument
JJJG309~2001 Certification of Shaw's Hardness Meter
JJJG310~2002 pressure thermometer test regulations
JJJG311~1996 Focal Length Meter test regulations
JJG312~1983 Laser Energy Meter test regulations
JJG313~1994 Measurement of current transformer test regulations
JJG313~1994 measurement JJG313~1994 Measuring Current Transformer Testing Regulations
JJJG314~1994 Measuring Voltage Transformer Testing Regulations
JJJG315~1983 Trial Testing Regulations for DC Digital Voltmeter
JJJG316~1983 Trial Testing Regulations for Magnetic Flux Measuring Instrument
JJJG317~1983 Trial Testing Regulations for Magnetic Flux Meter
JJJG318~1983 Trial Testing Regulations for Magnetic Flux Meter
JJG318~1983 DO-2 high level voltage calibration equipment quality inspection regulations
JJJG319~1983 ultra-high frequency microvoltmeter calibration regulations
JJJG320~1983 waveguide noise generator calibration regulations
JJG321~1983 series of high-frequency substitution method to identify the attenuator calibration regulation
JJG322~1983 Rotary attenuator test specification
JJJG323~1983 Waveguide-type standard phase shifter test specification
JJJG324~1983 XG26-type ultra-high-frequency power signal generator test specification
JJJG325~1983 XFC-1-type ultra-high frequency standard signal generator test specification
< p>JJG326~1983 Trial calibration specification for standard rotational speed deviceJJJG330~1983 Mechanical depth thermometer calibration specification
JJJG331~1994 Laser Interference Specific Length Gauge calibration specification
JJG332~1983 Involute sample plate calibration specification
JJG333~1996 Pre-stressed steel wire tensioning machine calibration specification
JJG333~1996 Test Specification for Prestressing Wire Tensioner
JJJG334~1993 Test Specification for Diamond Indenter
JJJG335~1991 Test Specification for Standard Micro Vickers Hardness Block
JJJG336~1983 Test Specification for Flat Meter Equal Thickness Interferometer
JJJG338~1997 Test Specification for Charge Amplifier
JJJG338~1997 Test Specification for Charge Amplifier
JJJG338~1997 Test Specification for Charge Amplifier
JJG339~1983 XB33 microwave signal generator test specification
JJJG340~1999 1HZ!~1000HZ measurement hydrophone test specification
JJJG341~1994 grating line displacement measurement device test specification
JJG342~1993 gel chromatography test specification
JJG343~1996 Smoothness Limit Measurement Regulations
JJJG344~1984 Nickel-Chromium-Aluminum-Iron Hot Spot Couples Regulations
JJJG346~1991 Shore Hardness Gauges Regulations
JJJG347~1991 Standard Shore Hardness Regulations
JJJG348~1984 Trial Inspection Regulations for Harmonization of Wave Length Meters
JJJG348~1984 Harmonization of Wave Length Meters
JJJG348~1984 Wavelength meter test test regulations
JJJG349~2001 general-purpose counter test regulations
JJJG350~1994 standard casing platinum resistance thermometer test regulations
JJJG351~1996 work of inexpensive metal thermocouples test regulations
JJJG352~1984 permanent magnetic material standard samples of the magnetic properties of the test
JJG352~1984 standard samples of permanent magnetic material test regulations
JJJG352~1984 standard samples of magnetic characteristics JJG353~1994 Lamb's depression frequency stabilized He-Ne laser test procedures
JJJG354~1984 soft magnetic materials standard samples of the test procedures
JJJG355~1984 Lonpo-type AC compensator trial test procedures
JJJG356~1984 Pneumatic buoy-type meter JJG356~1984 Pneumatic buoy type measuring instrument
JJJG357~1984 6460 type thermoelectric thin film power meter test test certification regulations
JJJG358~1984 RR-2A type interference field strength measuring instrument test certification regulations
JJJG359~1984 300MHz frequency characteristics of the tester trial test regulations
JJG360~1984 Coaxial measuring line test regulations
JJJG360~1984 Coaxial measuring line test regulations
JJJG360~1994 1984 Coaxial Measuring Line Certification Regulations
JJJG361~1984 DO15 Standard Pulse Voltmeter Certification Regulations
JJJG362~1984 DO16 Ultra-high Frequency Microvolt Voltage Calibrator Certification Regulations
JJJG363~1984 Semiconductor Spot Temperature Meter Certification Regulations
JJJG364~1994 Surface Thermometer Certification Regulations
JJJG364~1994 Surface Thermometer Certification Regulations
JJJG365~1998 Electrochemical electrode gas oxygen analyzer test specification
JJJG366~1986 Trial test specification of ground resistance meter
JJJG367~1984 Thermistor food thermometer test specification
JJJG368~2000 Working copper-copper-nickel thermocouple test specification
JJJG368~2000 Working copper-copper-nickel Thermocouple calibration regulations
JJG369~1993 Plastic ball indentation hardness tester calibration regulations
JJG370~1984 Working vibrating tube liquid density meter trial calibration regulations
JJJG371~1992 Laser block interferometer calibration regulations
JJJG372~1985 Weighing method of tank liquid metering system JJG373~1997 Four-ball friction tester test procedure
JJJG374~1997 Level oscillator test procedure
JJJG375~1996 Single-beam ultraviolet-visible spectrophotometer test procedure
JJG376~1985 Conductivity meter test procedure
JJJG379~1995 large range of percentage meter calibration regulations
JJJG380~1995 bearing taper roller diameter, angle, straightness measuring instrument calibration regulations
JJJG381~1986 BX-21 type low-frequency digital phasor calibration regulations
JJJG383~1995 conductivity meter trial test regulations
JJG383~2002 Spectral Radiation Brightness Standard Lamp Certification Program
JJJG384~2002 Spectral Radiation Illuminance Standard Lamp Certification Program
JJJG385~1985 Total Luminous Fluorescent Lamp Trial Certification Program
JJJG386~1985 Fluorescent High Pressure Mercury Lamp Total Luminous Fluorescent Lamp Certification Program
JJJG387~1985 Total Fluorescent High Pressure Mercury Lamp Certification Program
JJJG387~1986 BX-21 Low Frequency Digital Phase Meter Certification Program
JJG387~1985 10MHz~18GHz Frequency Band Attenuator Trial Certification ProgramJJG388~2001 Pure Tone Audiometer Certification Program
JJJG389~1985 Simulated Ear Trial Certification Program
JJG390~1985 Marine pH meter certification program