2011SN/T 0065.1-2011 Determination methods of europium-rich, yttrium-rich, samarium-europium-gadolinium oxides for import and export Part 1: Determination of moisture
1992SN 0065.1-1992 Method for determination of moisture contentfor export Europium-Rich,Yttrium-Rich,Sm-Eu-Gd qxides.Gravimetric method
SN 0065.1-1992 Method for determination of moisture contentfor export Europium-Rich,Yttrium-Rich,Sm-Eu-Gd qxides.Gravimetric method was changed to SN/T 0065.1-2011 Determination methods of europium-rich, yttrium-rich, samarium-europium-gadolinium oxides for import and export Part 1: Determination of moisture.