Noun
efficiency [pl. efficiencies]
efficiency [pl. efficiencies]
efficiency [pl. efficiencies]
efficiency [pl. efficiencies]
efficiency [pl. efficiencies]
efficiency {Écon.}
جدارة {اقتصاد}
efficiency {Écon.}
أَهْلِيَّة {اقتصاد}
مردود {الآلة}
efficiency {Écon.}
استحقاق {اقتصاد}