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Diameter measurement method

Diameter measurement method, Total:8 items.

In the international standard classification, Diameter measurement method involves: Semiconducting materials, Testing of metals, Materials for the reinforcement of composites, Aids for disabled or handicapped persons.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Diameter measurement method

  • GB/T 14140-2009 Test method for measuring diameter of semiconductor wafer
  • GB/T 14140.2-1993 Silicon slices and wafers--Measuring of diameter--Micrometer method
  • GB/T 14140.1-1993 Silicon slices and wafers--Measuring of diameter--Optical projecting method
  • GB/T 3493-1983 Standard method for measuring diameter of fine wire of the precious metals and their alloys(weighing method)
  • GB/T 26826-2011 Measurement for diameter of carbon nanotubes

GM North America, Diameter measurement method

RU-GOST R, Diameter measurement method

CZ-CSN, Diameter measurement method

  • CSN 35 8568-1966 Methods of measurement of spot diameter of television plcture tubes




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