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الآن تُعرض المواد 1 -- 4 من 4

DEVELOP.OF STANDARD SAND PRODUCTION BY USING ATTRITION...ETC.

AL-AJEEL, A.A. ET AL. (2006)

PREPARATION OF ALUMINUM SLAG COLLECTER FROM SOLID SALT DEPOSITES OF ALBU-GHARIS.

HANNA, S.E. (2006)

PREPARATION OF RED PIGMENT FROM IRAQ IRON ORE(CHABED-AL ABED...ETC.).

HANNA, S.E. ET AL. (2006)

PRILIMIN.LABOR.TEST FOR PREPARA.OF PRECIPITED BARIUM CARBONATE&SULFUR...ETC

HAMMODI, N.A. ET AL. (2006)