Structures Net - Module Reportable Segment Member - Module Reportable Segment Member - Module And System Segment Reportable Segment Member - Module And System Segment Reportable Segment Member、構築物、退職給付引当金の増減額(△は減少)
Structures Net - Module Reportable Segment Member - Module Reportable Segment Member - Module And System Segment Reportable Segment Member - Module And System Segment Reportable Segment Member