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    by Mehta, P. K., Pirtz, D.
    Published 1979
    ...El Prof. P. K. Mehta ha puesto de manifiesto que las cenizas de las cascaras del arroz tienen las...
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    by Américo, P. O., Nepomuceno, A. A.
    Published 2003
    ... to the production of Ca(OH)2, NaOH, and KOH that, upon dissolving in the concrete s aqueous phase, generate a p...
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