operating التعريفات والمعاني == Anglais == === Forme de verbe === operating \Prononciation ?\ Participe présent du verbe operate. === Prononciation === (Région à préciser) : écouter « operating [Prononciation ?] » شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة operating system operating fuel cycle operating expenditures operating body operating systems operating fuel cycles operating expenses operation operativo