|
Std ID |
Description (Standard Title) |
|
JJG 239-1994
|
Standard Piston Pressurevacuum Gauge (Grade II and III)
|
|
JJG 240-1981
|
Verification regulation of liquid manometer(Grade I)
|
|
JJG 241-1981
|
Verification Regulation of Liquid Manometer (Grade II, III)
|
|
JJG 241-2002
|
Verification Regulation of Precision Liquid Manometer for Cistern and U-tube
|
|
JJG 24-1977
|
(Chinese Industry Standard)
|
|
JJG 24-1986
|
Verification Regulation of Depth Micrometers
|
|
JJG 24-2003
|
Verification Regulation of Depth Micrometers
|
|
JJG 24-2010
|
Verification Regulation of Cut Tobacco Elasticity Tester
|
|
JJG 24-2016
|
Depth Micrometers
|
|
JJG 242-1982
|
Tesla-meter
|
|
JJG 242-1995
|
Verification Regulation of Tesla-Meter
|
|
JJG 243-1981
|
(Chinese Industry Standard)
|
|
JJG 243-1993
|
Verification Regulation of Square Tester
|
|
JJG 244-1981
|
Verification Regulation of Inductive Voltage Divider
|
|
JJG 244-2003
|
Verification Regulation of Inductive Voltage Divider
|
|
JJG 245-1981
|
(Chinese Industry Standard)
|
|
JJG 245-1991
|
Verification Regulation of Illuminometer
|
|
JJG 245-2005
|
Verification Regulation of Illuminance Meter
|
|
JJG 246-1981
|
(Chinese Industry Standard)
|
|
JJG 246-1991
|
Verification Regulation of Standard Lamp of Luminous Intensity
|
|
JJG 246-2005
|
Verification Regulation of Standard Lamp of Luminous Intensity
|
|
JJG 247-1981
|
(Chinese Industry Standard)
|
|
JJG 247-1991
|
Verification Regulation of Incandescent Standard Lamp for Total Luminous Flux
|
|
JJG 247-2008
|
Verification Regulation of Standard Incandescent Lamp for Total Luminous Flux
|
|
JJG 248-1981
|
Verification regulation of working standard of laser power meter in low range
|
|
JJG 249-1981
|
Verification Regulation of Laser Power Meter in Low Range
|
|
JJG 249-2004
|
Verification regulation of 0.1mW~200W laser power meters
|
|
JJG 250-1981
|
Electronic Voltmeter
|
|
JJG 250-1990
|
Verification Regulation of Electronic Voltmeter
|
|
JJG 251-1981
|
Distortion Meter
|
|
JJG 251-1997
|
Verification Regulation of Distortion Meter Calibrator
|
|
JJG 25-1979
|
(Chinese Industry Standard)
|
|
JJG 25-1987
|
Verification Regulation of Screw Thread Micrometer
|
|
JJG 25-2000
|
Verfication Regulation of Testing Device for Indicator
|
|
JJG 25-2004
|
Verification Regulation of Screw Thread Micrometers
|
|
JJG 25-2010
|
Verification Regulation of Cut Tobacco Filling Value Tester
|
|
JJG 252-1981
|
Verification regulation of calibration receiver type RS-2 and RS-3
|
|
JJG 253-1981
|
Verification regulation of calibrating attenuator by Д1-2 type attenuation sstandard equipment
|
|
JJG 254-1981
|
Verification Regulation of Compensation Voltmeter
|
|
JJG 254-1990
|
Verification Regulation of Compensation Voltmeter
|
|
JJG 255-1981
|
Verification regulation of waveguide thermistor mount for X-Band
|
|
JJG 256-1981
|
Verification regulation of tube voltmeter verification device DYB-2 for tube voltmeter
|
|
JJG 257-1981
|
(Chinese Industry Standard)
|
|
JJG 257-1994
|
Verification Regulation of Rotameter
|
|
JJG 257-2007
|
Verification Regulation of Float Meter
|
|
JJG 258-1981
|
(Chinese Industry Standard)
|
|
JJG 258-1988
|
Verification Regulation of Horizotal Spiral Blade Water Meter
|
|
JJG 259-1981
|
(Chinese Industry Standard)
|
|
JJG 259-1989
|
Verification Regulation of Standard Metal Tank
|
|
JJG 259-2005
|
Verification Regulation of Standard Metal Tank
|
|
JJG 260-1981
|
(Chinese Industry Standard)
|
|
JJG 260-1991
|
Verification Regulation of Microhardometer
|
|
JJG 261-1981
|
Verification regulation of standard compression vacuum gauge
|
|
JJG 26-1986
|
Velification Regulation of Indication Micrometer
|
|
JJG 26-2001
|
Verification Regulation of Micrometers with Dial Comparater and Indicating Snap Gauge
|
|
JJG 26-2010
|
Verification Regulation of Expanded Stem Filling Value Tester
|
|
JJG 26-2011
|
Micrometers with Dial Comparator and Indication Snap Gauge
|
|
JJG 262-1981
|
(Chinese Industry Standard)
|
|
JJG 262-1996
|
Vdrification Regulation of Analogue Oscilloscope
|
|
JJG 263-1981
|
Verification Regulation of MFS-2A Double Pulse Generator
|
|
JJG 264-1981
|
Verification Reguiation of Test Weight Apparatus
|
|
JJG 264-2008
|
Verification Regulation of Measuring Instruments for Cereals Density
|
|
JJG 265-1992
|
Verification Regulation of Working Hot-Cathode Ionization
|
|
JJG 266-1981
|
Verification Regulation of Metallic Horizontal Tank
|
|
JJG 266-1996
|
Verification Regulation of the Volume of Horizontal Metallic Tank
|
|
JJG 267-1982
|
(Flow measurement throttling device (corner tapping, flange pressure standard orifice plate and corner tapping standard nozzle) Trial test procedures)
|
|
JJG 267-1996
|
Verification Regulation of Standard Gas Meter
|
|
JJG 268-1982
|
Verification regulation of model GZZ 2-1 turning cylinde code-type radiosonde
|
|
JJG 269-1981
|
Verification Regulation of Torsion Testing Machines
|
|
JJG 269-2006
|
Verification Regulation of Torsion Testing Machines
|
|
JJG 270-1988
|
Verification Regulation of the Desk Sphygmomanometer
|
|
JJG 270-1995
|
Verification Regulation of the Desk Sphygmomanometer
|
|
JJG 270-2008
|
Verification regulation of sphygmomanometer
|
|
JJG 271-1984
|
Verification Regulation of Sphygmomanometer
|
|
JJG 271-1996
|
Verification Regulation of Digital Display Tester for Dial Indicator
|
|
JJG 27-2010
|
Verification Regulation of Online Infrared Thermometer for Processing Tobacco
|
|
JJG 272-1981
|
(Chinese Industry Standard)
|
|
JJG 272-1991
|
Verification Reguiation of Aneroid Barograph and Aneroid Barometer
|
|
JJG 272-2007
|
Verification Regulation of Aneroid Barometer and Aneroid Barograph
|
|
JJG 273-1991
|
Verification Reguiation of Working Standard Weights
|
|
JJG 274-1981
|
Verification Regulation of Double Tube Mercury Barometer
|
|
JJG 274-2007
|
Verification Regulation of Double Tube Mercury Barometer
|
|
JJG 275-1981
|
Verification Regulation of the Protractor for Multiple Point Tool
|
|
JJG 275-2003
|
Verification Regulation of the Protractors for Multiple Point Tool
|
|
JJG 276-1981
|
(Chinese Industry Standard)
|
|
JJG 276-1988
|
Verification Regulation of High-Temperature Creep and Stress-Rupture Testing Machine
|
|
JJG 276-2009
|
High-Temperature Creep and Stress-Rupture Testing Machines
|
|
JJG 277-1981
|
Verification Regulation of Reference Sound Source
|
|
JJG 277-1998
|
Verification regulation of reference sound source
|
|
JJG 278-1981
|
Verification regulation of Oscilloscope Calibrator
|
|
JJG 278-2002
|
Verification Regulation of Oscilloscope Calibrator
|
|
JJG 279-1981
|
Verification Regulation of HE Microvoltmeter Type WFG-1B
|
|
JJG 280-1981
|
Verification regulation of standard thermistor bridge type M4-1
|
|
JJG 281-1981
|
Verification regulation of waveguide slotted line
|
|
JJG 28-1991
|
(Chinese Industry Standard)
|
|
JJG 28-2000
|
Optical Flat
|
|
JJG 28-2010
|
Verification Regulation of Cigarette Making Machine Cigarette Weight Microwave Detection System
|
|
JJG 282-1981
|
Verification regulation of coaxial thin film thermoelectric power head
|
|
JJG 283-1981
|
Verification Regulation of Angular Polygon
|
|
JJG 283-1997
|
Verification Regulation of Angular Polygon
|