It is confirmed that the solid solution tempera-ture range to obtain optimal magnetic properties is different for the ma......

At present,iron content in a galvanneal coating is determined by an atomic absorption spectrometer (AAS) in Baosteel.The......

对重铬酸钾滴定法测定铁矿中铁含量的不确定度的产生原因进行了分析,并对一个铁矿样品中铁含量测定结果的不确定度进行了评定.......