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Std ID Description (Standard Title)
JJF 1682-2017 Calibration Specification for Grating Micrometers
JJF 1683-2017 Calibration Specification for Wow Flutter Meters
JJF 1684-2017 Calibration Specification for Comparators for Measuring the Diameter, Angle and Straightness of Bearings Tapered Roller
JJG 1020-2017 Platform Brake Testers
JJG 1045-2017 Mud Density Meters
JJG 1142-2017 Dynamic Pressure Standards
JJG 1143-2017 Non-contact Tonometers
JJG 1144-2017 The Gravitational Acceleration Wave Buoy
JJG 1145-2017 Medical X-ray Radiation Sources for Mammographic Equipment
JJG 1146-2017 Working Torque-meters
JJG 185-2017 Standard Hydrophones in the Frequency Range 500 Hz to 1 MHz(Free-field Comparison Method)
JJG 188-2017 Sound Level Meters
JJG 277-2017 Reference Sound Sources
JJG 340-2017 Standard Hydrophones in the Frequency Range 1 Hz to 2 kHz(Closed-chamber Comparison Method)
JJG 482-2017 Laboratory Standard Microphones(Free-field Reciprocity Method)
JJG 502-2017 Synthesized Signal Generators
JJG 62-2017 Feeler Gauges
JJG 688-2017 Vehicle Exhaust Emissions Measuring Instruments
JJG 798-2017 Mechanical Couplers for Measurement of Bone Vibrators
JJG 920-2017 Diffuse Transmission Visual Densitometers
JJG 961-2017 Medical Diagnostic X-ray Radiation Source for Spiral Computed Tomography(CT)
JJG 991-2017 Audiometric Equipment--Instruments for the Measurement of Aural Acoustic Impedance/Admittance
JJG 1148-2018 AC Charging Spot for Electric Vehicles
JJG 1149-2018 Off-board Charger for Electric Vehicles
JJF 1074-2018 Measurement Tables for Density-Concentration of Alcohal
JJF 1099-2018 Calibration Specification for Roughness Comparison Specimens
JJF 1105-2018 Calibration Specification for Contact(Stylus)Instruments of Surface Roughness Measurement by Profile Method
JJF 1234-2018 Calibration Specification for Ventilators
JJF 1259-2018 Calibration Specification for Syringe Pumps and Infusion Pumps
JJF 1685-2018 Calibration Specification for Ultraviolet Fluorescence Sulfur Analyzers
JJF 1686-2018 Calibration Specification for Pulse Counters
JJF 1687-2018 Calibration Specification for Hand-held Radiation Monitors for Detection and Identification of Radionuclides
JJF 1688-2018 Calibration Specification for Real-time Focus Meters
JJF 1689-2018 Calibration Specification for Water Colorimeters
JJF 1690-2018 Calibration Specification for Polarization Dependent Loss Meters
JJF 1691-2018 Calibration Specification for Impulse Voltage Testers for Winding Interturn Insulation
JJF 1692-2018 Calibration Specification for Eddy Current Conductivity Meters
JJF 1693-2018 Calibration Specification for Intracranial Pressure Monitors
JJF 1694-2018 Program of Pattern Evaluation of Gas Chromatographs
JJF 1695-2018 Program of Pattern Evaluation of Atomic Fluorescent Spectrometers
JJF 1696-2018 Program of Pattern Evaluation of Gel Permeation Chromatographs
JJF 1697-2018 Program of Pattern Evaluation of Differential Scanning Calorimeters
JJF 1698-2018 Program of Pattern Evaluation of Automatic Level Gauges for Measuring the Level of Liquid in Stationary Storage Tanks
JJF 1699-2018 Program of Pattern Evaluation of Mining Carbon Monoxide Monitors
JJF 1700-2018 Program of Pattern Evaluation of Turbidimeters
JJF 1701.1-2018 Program of Pattern Evaluation of Instrument Transformers--Part 1: Standard Current Transformers
JJF 1701.2-2018 Program of Pattern Evaluation of Instrument Transformers--Part 2: Standard Voltage Transformers
JJF 1702-2018 Calibration Specification for α, β Planes Source
JJF 1703-2018 Calibration Specification for Resonant Type Wavelength Meters
JJG 1011-2018 Ophthal mometers
JJG 1147-2018 Charpy V-notch Reference Test Pieces
JJG 1150-2018 Rules for Measuring Center Height of Coupler for Railway Locomotive and Vehicle
JJG 238-2018 Time Interval Meters
JJG 291-2018 Dissolved Oxygen Meters
JJG 488-2018 Instantaneous Daily Clock Time Difference Testers
JJG 588-2018 Impulse Peak Voltmeters
JJG 722-2018 Standard Digital Clocks
JJG 948-2018 Electrodynamic Vibration Testing Systems
JJG 999-2018 Digital Weighted-Method Liquid Density Meters
JJF 1164-2018 Calibration Specification for Gas Chromatography-Mass Spectrometries
JJF 1186-2018 Requirements of Reference Materials Certificates and Labels
JJF 1206-2018 Calibration Specification for Remote Calibration of Time and Frequency Standards
JJF 1261.15-2018 Rules of Metrology Testing for Energy Efficiency of Household Refrigerators
JJF 1261.24-2018 Rules of Metrology Testing for Energy Efficiency of Range Hoods
JJF 1261.25-2018 Rules of Metrology Testing for Energy Efficiency of Fans
JJF 1261.26-2018 Rules of Metrology Testing for Energy Efficiency of Domestic Gas Cooking Appliances
JJF 1719-2018 Calibration Specification for 3D Laser Scanner for Volume Measurements of Rail Tankers and Tank Containers
JJF 1720-2018 Calibration Specification for Automatic Chemistry Analyzers
JJF 1721-2018 Calibration Specification for Carbonization Depth Measuring Instruments and Calipers
JJF 1722-2018 Calibration Specification for Exercise Treadmills
JJF 1723-2018 Calibration Specification for AC & DC Resistance Simulators
JJF 1724-2018 Calibration Specification for Timecode Generators
JJF 1725-2018 Calibration Specification for Pulse Distribution Amplifiers
JJF 1726-2018 Calibration Specification for Digital Electrometers
JJF 1727-2018 Calibration Specification for Noise Meters
JJF 1728-2018 Calibration Specification for Ultrasonic Testing Instruments for Resin Matrix Composites
JJF 1729-2018 Calibration Specification for Pesticide Residue Detectors
JJF 1730-2018 Calibration Specification for Electro-acoustical Characteristics of Air-conduction Hearing Aids
JJF 1731-2018 Calibration Specification for Ultrasonic C Scan Equipments
JJF 1732-2018 Calibration Specification for d33 Measurement Instruments by Quasi-static Method 
JJF 1733-2018 Calibration Specification for Field Environmental Gamma Radiation Dose(Rate) Meters
JJF 1734-2018 Calibration Specification for Active Couplers
JJF 1735-2018 Calibration Specification for High Frequency Q Value Standard Coil Sets
JJG 1156-2018 DC Voltage Transformers
JJG 1157-2018 DC Current Transformers
JJG 1158.1-2018 Rail Thermometers--Part 1: Bimetallic Rail Thermometers
JJG 1158.2-2018 Rail Thermometers--Part 2: Digital Rail Thermometers
JJG 1159-2018 Calibrators for Gauge of Distance Between Inside Rim Faces of Wheels for Railway Locomotive and Vehicle
JJG 119-2018 Verification Regulation of Laboratory pH Meters
JJG 140-2018 Volume of Rail Tankers
JJG 168-2018 Vertical Metal Tank Capacity
JJG 191-2018 Calibrators for Levels
JJG 201-2018 Testers for Dial Gauges
JJG 266-2018 Horizontal Metal Tank Capacity
JJG 46-2018 Torsion Balance
JJG 603-2018 Frequency Meters
JJG 757-2018 Laboratory Ion Meters
JJG 393-2018 Portable Ambient Dose Equivalent (Rate) Meters and Monitors for X and gamma Radiations
JJG 672-2018 Bomb Calorimeters
JJG 818-2018 Magnetic and Eddy Current Measuring Instrument for Coating Thickness