Electric utility plant and equipment

電気事業固定資産

電気温水器賃貸事業営業費用

Operating expenses – electric water heater leasing business

光ファイバ心線貸し事業営業費用

Operating expenses – optical fiber electric wire lease business

心線賃貸事業営業費用

Operating expenses – electric wire leasing business

電気事業営業費用

Electric utility operating expenses

電源開発促進税

Electric power development promotion tax

電気温水器賃貸事業営業収益

Operating revenue – electric water heater leasing business

光ファイバ心線貸し事業営業収益

Operating revenue – optical fiber electric wire lease business

心線賃貸事業営業収益

Operating revenue – electric wire leasing business

電気事業営業収益

Electric utility operating revenue