略語大辞典 [Ind] 30 COO cost of ownership (製造業者の)所有経費. 設備を取得, 維持, 使用するためのコスト.cost of ownership; the total cost of acquiring, maintaining, and operating purchased equipment; e.g. COO analysis; [Ind:Eco]. 丸善「略語大辞典」JLogosID : 11869992