氯化稀土、碳酸轻稀土化学分析方法 第13部分：氯化铵量的测定
Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content
2017-10-14
GB/T 16484.1-2009
"Chemical analysis methods of rare earth chloride and light rare earth
carbonate—Part 1：Determination of cerium oxide content—Ammonium
ferrous sulfate titrimetry"
2009-10-30
GB/T 16484.1-2009
氯化稀土、碳酸轻稀土化学分析方法 第1部分：氧化铈量的测定 硫酸亚铁铵滴定法
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 1: Determination of cerium oxide content - Ammonium ferrous sulfate titrimetry