苦氨酸偶氮变色酸光度法测定铜合金中钴
钟国秀,黄清华,唐小红
Spectrophotometric determination of cobalt in copper alloy with picramazochrom
ZHONG Guoxiu,HUANG Qinghua,TANG Xiaohong
冶金分析 . 2012, (1): 68 -70 .