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[url=http://mfcosmos.com/] MATHS AND PHYSICS... WORLD[/url][br][color=#1551b5]Σε 6 οθόνες μία διακριτή αναπαράσταση του στιγμιότυπου τρέχοντος αρμονικού κύματος και με τις δύο κατευθύνσεις και με οποιαδήποτε προέλευση ή φάση...[/color]