多聚磷酸钠掩蔽-碘滴定法测定铜矿石中铜
赵树宝,赵剑文
Determination of copper in copper ore by iodimetry after masking with sodium polyphosphate
ZHAO Shu-bao, ZHAO Jian-wen
冶金分析 . 2013, (8): 76 -79 .