2025-12-22 216.73.216.41
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Code of China
Chinese National Standard List: Material and component for instrument and meter

JB/T 10234-2001 Nickel and its alloy wires used in TV kinescope 
  Issued on: 2001-4-9   Translation Price(USD): 100.0
JB/T 6861.3-1993 SJ2003 Dedicated Single-Loop Circuit for Regulator - Production Specification 
  Issued on: 1993-7-9   Translation Price(USD):
GB/T 6145-1999 Manganin and constantan alloy wires, sheet and rolled wires for precision electrical resistance 
  Issued on: 1999-09-01   Translation Price(USD): 210.0
JB/T 7494-1994 Classification of Instrumentation Material Product 
  Issued on: 1994-9-8   Translation Price(USD): 224.0
JB/T 9496-1999 The compensating exfension wires for tungsten -- rhenium thermocouples 
  Issued on: 1999-08-06   Translation Price(USD): 100.0
JB/T 5326-1991 Test Method of Crevice Corrosion of Metallic Material for Instrument 
  Issued on: 1991-7-9   Translation Price(USD): 60.0
GB/T 7962.2-1987 Colourless optical glass test methods--Test method by collimator for optical homogeneity 
  Issued on: 1987-06-20   Translation Price(USD): 180.0
GB/T 7962.21-1987 Colourless optical glass test methods; Knoop hardness 
  Issued on: 1987-05-25   Translation Price(USD): 184.0
GB/T 7962.17-2010 Test methods of colourless optical glass—Part 17:Autocollimation test method for refractive index in the ultraviolet and infrared wave band 
  Issued on: 2011-1-14   Translation Price(USD): 180.0
GB/T 15489.2-1995 Colour filter glass test methods Extent of bubble 
  Issued on: 1995-01-29   Translation Price(USD): 95.0
GB/T 7962.8-1987 Colourless optical glass test methods; Examination method for extent of bubble 
  Issued on: 1987-05-25   Translation Price(USD): 180.0
JB/T 6819.5-1993 Instrument Material Terminology - Elastic Material 
  Issued on: 1993-7-9   Translation Price(USD): 120.0
GB/T 7895-1987 Optical grade synthetic quartz crystal 
  Issued on: 1987-06-05   Translation Price(USD): 224.0
JB/T 9484-1999 Series of dimension for deep bellows 
  Issued on: 1999-08-06   Translation Price(USD): 1904.0
ZB N 05013.5-1989  
  Issued on:   Translation Price(USD):
GB/T 29822-2013 Tungsten-rhenium thermocouple wires and temperature-electromotive force(EMF) tables 
  Issued on: 2013-11-12   Translation Price(USD): 480.0
GB/T 18459-2001 Methods for calculating the main static performance specifications of transducers 
  Issued on: 2001-10-8   Translation Price(USD): 300.0
JB/T 9483-1999 Nonmetal supports for lever balance 
  Issued on: 1999-08-06   Translation Price(USD): 380.0
GB/T 7962.15-1987 Colourless optical glass test methods; Resistance to humidity 
  Issued on: 1987-06-20   Translation Price(USD): 184.0
GB/T 7962.9-2010 Test methods of colourless optical glass—Part 9:Coefficient of optical absorption 
  Issued on: 2011-1-14   Translation Price(USD): 110.0
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