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Chromium ores and concentrates. Methods for determination of calcium oxide and magnesium oxide
Document status: Active
Industrial centrifuges. Safety requirements. Test methods
Document status: Cancelled
Unitized drilling rigs for development and deep exploratory drilling. Basic parameters
Document status: Active
Solid mineral fuel. Determination of total fluorine by combustion in calorimeter bomb with subsequent determination in solution by means of ion selective electrode
Document status: Active
Solid mineral fuel. Determination of total sulfur. Eschka method
Document status: Active
