METHOD OF PRODUCING PELLETS OF PHOSPHORITE ORE
TALKHAEV MIKHAIL P,SU, BORISOVA LARISA I,SU, PETROV ANATOLIJ V,SU, VOSKERICHYAN NINA V,SU, KUCHER VIKTOR L,SU, DROZHILOV LEV A,SU
Year of Publication 30.12.1982
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Year of Publication 30.12.1982
Patent