Determination of gallium oxide concent - rhodamine b - extraction photometric method 萃取光度法测定三氧化二镓量
2.
U308 standard test method for spectrographic analysis of uranium oxide by gallium oxide - carrier technique 用三氧化二镓载体技术作氧化铀
3.
Methods for chemical analysis of bauxite - determination of gallium oxide concent - rhodamine b - extraction photometric method 铝土矿石化学分析方法罗丹明b萃取光度法测定三氧化二镓量