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Densa refractarium lapsum repugnans castable
Densa vestis refractoria castable repugnans fit aggregati refractorii, pulveris refractorii.dodone et alia additamenta.
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Nulla leve pondus / refractarium castable
Nulla refractior ponderis levis castabilis producitur cum qualitate levis ponderis aggregati, pulveris, admixtionis et ligantis.