YS/T 574.8-2006 Determination of Hydrogen Content by Combustion Gravimetric Method of Zirconium Powder Chemical Analysis Method for Electric Vacuum (English Version)
2009YS/T 574.8-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses.Determination of hydrogen content-inert gas impulse fusion heat conductivity method
2006YS/T 574.8-2006 Determination of Hydrogen Content by Combustion Gravimetric Method of Zirconium Powder Chemical Analysis Method for Electric Vacuum