$10
Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore—Determination of fifteen REO relative content
全国稀土标准化技术委员会
本方法规定了离子型稀土矿混合稀土氧化物中十五个稀土元素氧化物配分量的测定方法。
本方法适用于离子型稀土矿混合稀土氧化物(TREO≥80%)中十五个稀土元素氧化物配分量的测定。测定范围(质量分数):0.20%~99.00%。
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