REDUCTION WITH COAL OR COKE (CHEMICAL REACTIONS)
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BTREDUCTION/SPECIAL PROCESSES (CHEMICAL REACTIONS)
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UDC66.094.22
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Descriptor GERREDUKTION MIT KOHLE ODER KOKS (CHEMISCHE REAKTIONEN)
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Descriptor ENGREDUCTION WITH COAL OR COKE (CHEMICAL REACTIONS)
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Descriptor FRERÉDUCTION AU CHARBON OU AU COKE (RÉACTIONS CHIMIQUES)