Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished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 1154-2016 Crude Selenium 105.0 via email in 1~3 business day valid
GB/T 14139-1993 Silicon epitaxial wafers 260.0 via email in business day abolished
GB 3495-1983 Arsenic 184.0 via email in 1~3 business day valid
YS/T 223-2007 Selenium 120.0 via email in 1~3 business day valid
YS/T 43-1992 184.0 via email in 1~3 business day abolished
YS 68-2004 Arsenic 60.0 via email in 1~3 business day abolished
GB 1477-1979 Selenium 184.0 via email in 1~3 business day superseded
GB/T 11070-1989 Reduced germanium ingot 184.0 via email in 1~3 business day abolished
YS/T 724-2009 Metallurgical silicon powder 160.0 via email in 1~3 business day abolished
YS/T 651-2007 Selenium dioxide 140.0 via email in 1~3 business day valid
GB/T 2881-2014E Silicon metal 225.0 via email in 1~3 business day valid
GB/T 11070-2006 Reduced germanium ingot 214.0 via email in 1~3 business day superseded
GB/T 8646-1998 Fine aluminum-1% silicon wire for semiconductor lend-bonding 264.0 via email in 1~3 business day abolished
YS/T 43-2011 High-purity arsenic 120.0 via email in 1~3 business day valid
GB/T 14140.2-1993 Silicon slices and wafers-Measuring of diameter-Micrometer method 184.0 via email in 1~3 business day abolished
YS/T 222-1996 Tellurium ingots 105.0 via email in 1~3 business day abolished
YS/T 224-1994 Thallium 30.0 via email in 1~3 business day superseded
YS/T 26-1992 Test method for silicon wafer edge 60.0 via email in 1~3 business day abolished
GB/T 15713-1995 Monocrystalline germanium slices 224.0 via email in 1~3 business day abolished
YS/T 1109-2016 Silicon metal powder for silicone production 105.0 via email in 1~3 business day valid


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