علماء يبتكرون ورق طباعة يمكن استخدامه عدة مرات

علماء يبتكرون ورق طباعة يمكن استخدامه عدة مرات

علماء يبتكرون ورق طباعة يمكن استخدامه عدة مرات

14 يناير 2018 13:04 rt.com rt.com

تمكن علماء جامعة نانكينج للاتصالات السلكية واللاسلكية من ابتكار ورق خاص يمكن استخدامه عدة مرات في الطابعات الإلكترونية…

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