PEZOKVARTS (az yunoni piezo — mefishoram va kvartm), kristallhoi kvarts, ki doroi qitahoi yakjinsai monokristalli buda, ba tufayli khususiyati pezoelektrii khud dar asbobhoi radioelektroni istifoda meshavand. Dar tekhnika beshtar kristallhoi Pezai bo rohi suni hosil shudaro kor mefarmoyand.
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SATHI VINTI, sathest, ki khati £ hangomi dar girdi mehvari nojunboni OO’ bo surati kunjii …