共 50 条
- [1] POLAROGRAPHIC-DETERMINATION OF TITANIUM IN MANGANESE-DIOXIDE INDUSTRIAL LABORATORY, 1990, 56 (12): : 1410 - 1411
- [2] DETERMINATION OF MANGANESE-DIOXIDE IN ORES AND SINTERS IN PRESENCE OF REDUCERS ZAVODSKAYA LABORATORIYA, 1972, 38 (11): : 1325 - 1326
- [4] POLAROGRAPHIC-DETERMINATION OF ANTIMONY, COPPER, AND LEAD IN MANGANESE-DIOXIDE INDUSTRIAL LABORATORY, 1984, 50 (12): : 1145 - 1148