YS/T427-2000 (2009) Tantalum pentoxide

YS/T 259-1996 Tantalum Powder for Metallurgy

YS/T 358-1994 Methods for Chemical Analysis of Ferrotantalum and Ferroniobium Concentrates

YS/T 42-1992 Lithium Tantalate Single Crystal

GB/T 12690.17-2010 Chemical Analysis Methods for Non Rare Earth Impurities in Rare Earth Metals and Their Oxides Part 17: Determination of Niobium and Tantalum Contents in Rare Earth Metals

GB/T 14841-2008 Tantalum and Tantalum Alloy Bars and Bars

GB/T 15076.1-1994 Methods for chemical analysis of tantalum and niobium Determination of tantalum content in niobium

GB/T 17415.1-2010 Methods for Chemical Analysis of Tantalum and Niobium Ores - Part 1: Determination of Tantalum Content

GB/T 20508-2006 Tantalum Carbide Powder

GB/T 25955-2010 Tantalum and Tantalum Alloy Scrap

GB/T 26012-2010 Tantalum Wire for Capacitors

GB/T 3629-2006 Tantalum and Tantalum Plate, Strip, and Foil