Cost of installation work and appliances sales

受注工事及び器具売上原価

Revenue from installation work

受注工事収益

Installation work expenses

受注工事費用

Installation work and appliances sales

受注工事及び器具売上

受注工事収益

Revenue from installation work

受注工事費用

Installation work expenses

受注工事及び器具売上

Installation work and appliances sales

受注工事及び器具売上原価

Cost of installation work and appliances sales