gravação óptica

translations in German

• optischer Ein-/Ausgang

translations in English

• optical recording

translations in Spanish

• grabación óptica

translations in French

• enregistrement optique

translations in Italian

• registrazione ottica

translations in Polish

• nagranie optyczny

translations in Russian

• оптическая запись звука

translations in Chinese

• 光学录制 - guang xue lu zhi

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