China National Standards

China colourless GB Standards Search System


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "colourless" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 7962.1-2010
  • Test methods of colourless optical glass - Part 1: Refractive index and coefficient of dispersion colourless
    China National Standards
  • GB/T 7962.5-2010
  • Test methods of colourless optical glass - Part 5: Stress birefringence colourless
    China National Standards
  • GB/T 7962.19-2010
  • Test methods of colourless optical glass - Part 19: Abration factor colourless
    China National Standards
  • GB/T 7962.11-2010
  • Test method for colourless optical glass - Part 11: Precise test method for refractive index in the visible wave band colourless
    China National Standards
  • GB/T 7962.20-2010
  • Test methods of colourless optical glass - Part 20: Density colourless
    China National Standards
  • GB/T 7962.8-2010
  • Test methods of colourless optical glass - Part 8: Bubble colourless
    China National Standards
  • GB/T 7962.14-2010
  • Test methods of colourless optical glass - Part 14: Resistance to acid colourless
    China National Standards
  • GB/T 7962.10-2010
  • Test methods of colourless optical glass - Part 10:X-rays stability colourless
    China National Standards
  • GB/T 7962.17-2010
  • colourless optical glass test methods - Part 17: Autocollimation test method for refractive index in the ultraviolet and infrared wave band colourless
    China National Standards
  • GB/T 7962.9-2010
  • Test methods of colourless optical glass - Part 9: Coefficient of optical absorption colourless
    China National Standards
  • GB/T 7962.12-2010
  • Test methods of colourless optical glass - Part 12: Spectral internal transmittance colourless
    China National Standards
  • GB/T 7962.18-2010
  • Test methods of colourless optical glass - Part 18: Knoop hardness colourless
    China National Standards
  • GB/T 7962.16-2010
  • Test methods of colourless optical glass - Part 16: Linear thermal expansion coefficient,transformation temperature and yield point temperature colourless
    China National Standards
  • GB/T 7962.6-2010
  • Test methods of colourless optical glass - Part 6: Young’s modulus,shear modulus and Poisson’s ratio colourless
    China National Standards
  • GB/T 7962.2-2010
  • Test methods of colourless optical glass - Part 2: Optical homogeneity - Fizeau plano-interferometry colourless
    China National Standards
  • GB/T 7962.3-2010
  • Test methods of colourless optical glass - Part 3: Optical homogeity - Holographic interferometry colourless
    China National Standards
  • GB/T 7962.4-2010
  • Test methods of colourless optical glass - Part 4: Temperature coefficient of refractive index colourless
    China National Standards
  • GB/T 7962.15-2010
  • Test methods of colourless optical glass - Part 15: Resistance to humidity colourless
    China National Standards
  • GB/T 7962.13-1987
  • colourless optical glass test methods--Coefficient of thermal conductivity colourless
    China National Standards
  • GB/T 7962.7-1987
  • colourless optical glass test methods--Examination method for extent of stria colourless
    China National Standards
  • GB/T 903-1987
  • colourless optical glass colourless
    China National Standards

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