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nDevelopment nDissatisfaction with silicates/acrylics nDevelopment of ‘Bowen’s resin’ – Bis-GMA nIntroduction of first materials – two paste systems nDevelopments in filler content nSmaller particles nMicrofine particles nCommand setting – UV cure nSingle paste – VLC nChange in viscosity – flowable/packable nNanocomposites? Low shrinkage materials? برای دانلود کل پاپورپوینت از لینک زیر استفاده کنید: & ...