Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YS/T 223-1996 Selenium $105.00 via email in 1~3 business day superseded
YS/T 224-1994 Thallium $30.00 via email in 1~3 business day superseded
YS/T 23-1992 Thickness determination for silicon epitaxial layers - Stacking fault method $60.00 via email in 1~3 business day superseded
YS/T 24-1992 Test method for defects of extended nails $30.00 via email in 1~3 business day superseded
YS/T 26-1992 Test method for silicon wafer edge $60.00 via email in 1~3 business day superseded
YS/T 28-1992 Silicon wafer packaging $184.00 via email in 1~3 business day superseded
YS/T 43-1992 $184.00 via email in 1~3 business day superseded
YS/T 43-2011 High-purity arsenic $120.00 via email in 1~3 business day valid
YS/T 543-2006 Fine aluminum-1% silicon wire for semiconductor lend-bonding $100.00 via email in 1~3 business day superseded
YS/T 543-2015 Standard specification for fine aluminum-1% silicon wire for semiconductor lead-bonding $220.00 via email in 1~3 business day valid
YS/T 651-2007 Selenium dioxide $140.00 via email in 1~3 business day valid
YS/T 679-2008 Test methods for minority carrier diffusion length in extrinsic semiconductors by measurement of steady-steady-state surface photovoltage $210.00 via email in 1~3 business day superseded
YS/T 724-2009 Metallurgical silicon powder $160.00 via email in 1~3 business day superseded
YS/T 792-2012 Carbon-carbon composites crucible used in single crystal furnace $180.00 immediately valid
YS/T 838-2012 Cadmium Telluride $210.00 via email in 1~3 business day valid
YS/T 978-2014 Carbon/carbon composites guide shield of single crystal furnace $160.00 via email in 1~3 business day valid
YS/T 979-2014 High purity gallium oxide $100.00 via email in 1~3 business day valid
YS/T 982-2014 Carbon/carbon U shape heating element of hydrogenation furnace $160.00 via email in 1~3 business day valid
YS/T 985-2014 Polished reclaimed silicon wafers $220.00 via email in 1~3 business day valid
YS/T 986-2014 Specification for serial alphanumeric marking of the front surface of wafers $200.00 via email in 1~3 business day valid
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