Structures - Module And System Segment Reportable Segment Member And Structures Net - Module And System Segment Reportable Segment Member - Sensor And Communication Segment Reportable Segment Member Net、構築物、開発研究費
Structures - Module And System Segment Reportable Segment Member And Structures Net - Module And System Segment Reportable Segment Member - Sensor And Communication Segment Reportable Segment Member Net