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Std ID |
Description (Standard Title) |
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JB/T 7776.7-1995
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(Silver cadmium oxide electrical contact material for chemical analysis methods - Determination of magnesium content by flame atomic absorption spectrometry)
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JB/T 7776.7-2008
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Test methods for chemical analysis silver-cadmium oxide electric contact material. Part 7: Determination of aluminium content
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JB/T 7776.8-1995
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(Electrical contact material silver cadmium oxide chemical analysis - Chromazurol S spectrophotometric determination of aluminum content)
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JB/T 7777.1-1995
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(Silver tin oxide, indium oxide electrical contact material for chemical analysis methods. Iodometric method for the determination of tin content)
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JB/T 7777.1-2008
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Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material. Part 1: Determination of tin content
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JB/T 7777.2-1995
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(Determination of the amount of silver, indium tin oxide, indium oxide, a chemical analysis of the electrical contact material. DETA volumetric method)
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JB/T 7777.2-2008
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Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material. Part 2: Determination of indium
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JB/T 7777.3-1995
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(Silver tin oxide, indium oxide electrical contact material for chemical analysis methods. Dimethylglyoxime spectrophotometric determination of nickel content)
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JB/T 7777.3-2008
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Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material. Part 3: Determination of nickel content
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JB/T 7777.4-1995
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(Spectrophotometric determination of the amount of silver zinc oxide, indium tin oxide electrical contact material. PAN spectroscopic chemical analysis methods)
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JB/T 7777.4-2008
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Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material. Part 4: Determination of zinc content
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JB/T 7777.5-1995
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(Silver tin oxide, indium oxide electrical contact material for chemical analysis methods - Determination of nickel, zinc and indium amount of flame atomic absorption spectrometry)
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JB/T 7777.5-2008
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Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material. Part 5: Determination of nickel zinc and indium contents
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JB/T 7778.1-1995
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(Silver tungsten electrical contact material for chemical analysis methods. Thiocyanate method for the determination of silver content capacity)
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JB/T 7778.1-2008
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Test methods for chemical analysis of silver-tungsten carbide electric contact material. Part 1: Determintion of silver content
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JB/T 7778.2-1995
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(Silver tungsten electrical contact material for chemical analysis methods. Spectrophotometric determination of nickel dimethylglyoxime luminous)
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JB/T 7778.2-2008
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Test methods for chemical analysis of silver-tungsten carbide electric contact material. Part 2: Determintion of nickel content
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JB/T 7778.3-1995
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(Determination of total carbon content of silver tungsten electrical contact material for chemical analysis of gas volumetric method)
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JB/T 7778.3-2008
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Test methods for chemical analysis of silver-tungsten carbide electric contact material. Part 3: Determintion of overall carbon content
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JB/T 7778.4-1995
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(Silver tungsten electrical contact material for chemical analysis of acid separation - Determination of the amount of free carbon gas volumetric method)
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JB/T 7778.4-2008
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Test methods for chemical analysis of silver-tungsten carbide electric contact material. Part 4: Determintion of free carbon content
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JB/T 7779-1995
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(Silver tungsten carbide (12) graphite (3) electrical contacts)
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JB/T 7779-2008
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Specification for AgWC(12) C(3) electric contacts
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JB/T 7780.1-1995
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(Rivet contacts with wire mechanical and physical performance test methods. Rivet contact with the wire density measurement method)
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JB/T 7780.1-2008
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Methods for measuring mechanical and physical properties of wires for rivet contacts. Part 1: Determination of density
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JB/T 7780.2-1995
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(Rivet contacts with wire mechanical and physical performance test methods. Rivet contact wire hardness measurement method)
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JB/T 7780.2-2008
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Methods for measuring mechanical and physical properties of wires for rivet contacts. Part 2: Determination of hardness
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JB/T 7780.3-1995
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(Rivet contacts. Rivet contact measurement method using mechanical and physical properties of the wire with wire resistivity test methods)
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JB/T 7780.3-2008
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Methods for measuring mechanical and physical properties of wires for rivet contacts. Part 3: Determination of resistivity
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JB/T 7780.4-1995
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(Rivet contacts with wire mechanical and physical performance test methods. Rivet contact with the wire tensile test method)
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JB/T 7780.4-2008
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Methods for measuring mechanical and physical properties of wires for rivet contacts. Part 4: Tensile test
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JB/T 7780.5-1995
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(Rivet contacts with wire mechanical and physical performance test methods. Rivet contact with the wire torsion testing methods)
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JB/T 7780.5-2008
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Methods for measuring mechanical and physical properties of wires for rivet contacts. Part 5: Torsion test
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JB/T 7781-1995
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(Plastic molding mold surface type and roughness)
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JB/T 7782-1995
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(Pulverized gravity screening test specification)
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JB/T 7783-1995
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Technical specification for pneumatic pipe beveling machines
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JB/T 7783-2012
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The specification for pipe beveling machines
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JB/T 7784-1995
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(Turbo AC synchronous generator exciter technical conditions)
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JB/T 7784-2006
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Technical requirements of AC exciter for turbine-type synchronous generators
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JB/T 7785-1995
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(Low-voltage electrical insulation life quick test evaluation method (step stress method))
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JB/T 7785-2007
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Low voltage motor insulation life assessment of rapid test methods (step stress method)
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JB/T 7786-1995
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Sampling method for test of power semiconductor devices
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JB/T 7787-1995
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Safety of battery-driven electric tools
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JB/T 7789-1995
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Double-plane vertical balancing machine - Technical specifications
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JB/T 7789-2013
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Double-planes vertical balancing machines. Technical specifications
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JB/T 7790-1995
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Electric eddy current dynamometer - Technical specifications
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JB/T 7791-1995
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Camera date back - Technical specifications
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JB/T 7791-2014
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Camera. date back technical conditions
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JB/T 7792-1995
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Metallographic graph for casting alnico permanent magnetic alloy
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JB/T 7793-1995
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(Power transmitter dimensions, terminal arrangement)
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JB/T 7794-1995
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Polarizing microscope
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JB/T 7795-1995
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Laser and laser related equipments Mechanical interfaces
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JB/T 7796-1995
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(Spring technology and compression testing machine. Technical conditions)
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JB/T 7796-2005
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Tension and compression spring testing machines
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JB/T 7797-1995
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Rubber, plastic tension testing machine - Technical specifications
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JB/T 7798-1995
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Colour enlarge-printing multi-resolution lens
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JB/T 7798-2014
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Color printing cluster lens
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JB/T 7799-1995
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Colour enlarge-printing machine lens resolution test piece
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JB/T 7799-2014
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Resolution test strip of color printing lens
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JB/T 7800-1995
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(Projection TV with reflective silver raised)
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JB/T 7801-1995
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(Film screenings computer control device technology)
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JB/T 7802-1995
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(Transcripts shadow Beta)
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JB/T 7803-1995
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(General technical instrumentation stepper motors)
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JB/T 7803-2007
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Instrument employed step motor
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JB/T 7804-1995
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(Recording instruments with AC servo motors)
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JB/T 7804-2007
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A.C.Servomotors for Recorders
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JB/T 7805-1995
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(Recording instruments with permanent magnet synchronous motors)
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JB/T 7805-2007
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Permanent magnet synchronous motors for recorders
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JB/T 7806-1995
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Permanent magnet for electrical measuring instrument
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JB/T 7807-1995
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(Rolling term mechanical)
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JB/T 7807-2006
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Rolling machinery. Term
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JB/T 7808-1995
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(Industrial X-ray detection machine main parameters Series)
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JB/T 7808-2010
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Non-destructive testing instruments. Main parameter series for the industrial X-ray equipment
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JB/T 7809-1995
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(Chinese Industry Standard)
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JB/T 7809-2000
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Characteristic parameter of projection screens
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JB/T 7809-2005
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Characteristic parameter and measurement of projection screens
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JB/T 7810-1995
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(24mm × 36mm slides)
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JB/T 7810-2007
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Projector slides 24mm×36mm
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JB/T 7811-1995
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(Universal biological microscope technical delivery conditions)
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JB/T 7812-1995
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Field safety requirement for distributed control system
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JB/T 7813-1995
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(DJK-7500 distributed control system hardware and software product documentation)
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JB/T 7814-1995
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Performance evaluation method for frequency signal output revolution speed transducer
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JB/T 7814-2014
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Methods of evaluation the performance of rotational velocity transducer with frequency output
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JB/T 7815-1995
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PH Value Measurement with Glass Electrode
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JB/T 7816-1995
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(Stereomicroscope)
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JB/T 7817-1995
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(Marine filler closed tube fuses)
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JB/T 7818-1995
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(Welding with switch)
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JB/T 7819-1995
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(Industrial dewatering machine)
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JB/T 7820-1995
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Avalanche rectifier diode and accessories intended to be used in motor vehicles Avalanche rectifier intended to be used in diode ZQ series 15A-50A motor vehicles
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JB/T 7821-1995
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Avalanche rectifier diode and accessories intended to be used in motor vehicles UB series bridge avalanche rectifier assemblies intended to be used in motor vehicles
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JB/T 7822-1995
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General technical specifications for gas turbine electrical equipment
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JB/T 7823-1995
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(Three-phase linear induction motor)
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JB/T 7823-2007
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Flat-type three-phase linear induction motor
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JB/T 7824-1995
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Technical specification for inverter arc welding rectifiers
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JB/T 7825-1995
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(Chinese Industry Standard)
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JB/T 7825-1999
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Electric marble cutters
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JB/T 7826.1-1995
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MT and MF series thyristor modules with pair of arms
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JB/T 7826.2-1996
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Single-phase bridge module for MTQ (MFQ) series thyristors
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JB/T 7826.3-1996
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Single-phase bridge module for MTS (MFS) series thyristors
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JB/T 7827-1995
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(High voltage switchgear electromagnetic locks General technical conditions)
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