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Wet Grinding Startsl

The journal of physical chemistry / edited by wilder d.Bancroft, joseph e.Trevor -- 1922 -- periodiques.And j.C.Wamer effect of grinding upon the apparent density of ead oxides, 477.Deoxidized clay, very sticky when wet, very hard and tenacious when dry." below the gumbo is a narrow stratum of a yellow to chocolate colored clay.

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