2025-12-28 10.8.118.215
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Code of China
Chinese National Standard List: Compound semiconductor material

YS/T 978-2014 Carbon/carbon composites guide shield of single crystal furnace 
  Issued on: 2014-10-14   Translation Price(USD): 160.0
GB/T 30855-2014 GaP substrates for LED epitaxial chips 
  Issued on: 2014-07-24   Translation Price(USD): 220.0
GB/T 30867-2014 Test method for measuring thickness and total thickness variation of monocrystalline silicon carbide wafers 
  Issued on: 2014-07-24   Translation Price(USD): 90.0
GB/T 30868-2014 Test method for measuring micropipe density of monocrystalline silicon carbide wafers―Chemically etching  
  Issued on: 2014-07-24   Translation Price(USD): 90.0
YS/T 792-2012 Carbon-carbon composites crucible used in single crystal furnace 
  Issued on: 2012-11-7   Translation Price(USD): 180.0
GB/T 11072-2009 Indium antimonide polycrystal,single crystals and as-cut slices 
  Issued on: 2009-10-30   Translation Price(USD): 140.0
SJ/T 11396-2009 The sapphire substrates for nitride based light-emitting diode 
  Issued on: 2009-11-17   Translation Price(USD): 190.0
GB/T 11093-2007 Liquid encapsulated czochralski-grown gallium arsenide single crystals and as-cut slices 
  Issued on: 2007-12-18   Translation Price(USD): 210.0
GB/T 11094-2007 Horizontal bridgman grown gallium arsenide single crystal and cutting wafer 
  Issued on: 2007-12-18   Translation Price(USD): 180.0
GB/T 20228-2006 Gallium arsenide single crystal 
  Issued on: 2006-4-21   Translation Price(USD): 124.0
GB/T 20229-2006 Gallium phosphide single crystal 
  Issued on: 2006-4-21   Translation Price(USD): 124.0
GB/T 20230-2006 Indium phosphide single crystal 
  Issued on: 2006-4-21   Translation Price(USD): 140.0
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