四硼酸锂-偏硼酸锂熔融-重铬酸钾滴定法测定铁矿石中全铁
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Determination of total iron in iron ore by potassium dichromate titration with lithium tetraborate-lithium metaborate fusion
TENG Guangqing, ZHANG Gaimei, BAO Xibo
冶金分析 . 2023, (9): 76 -80 .  DOI: 10.13228/j.boyuan.issn1000-7571.012074