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General purpose rotor drum furnaces for chemical plants. Basic parameters and dimensions
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Iron ores, concentrates, agglomerates and pellets. Methods of the determination of chromium content
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Insulating oils. Detection of corrosive sulfur. Silver strip test
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pH-measuring. Tablets for preparing the working buffer solutions
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Manganese ores, concentrates and agglomerates. Methods for the determination of calcium oxide and magnesium oxide
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