〇Tatsushi Kajio1 (1.Nagasaki River National Highway Office, Kyushu Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism)
Tatsushi Kajio
Speaker, Author, Co-Author
One-off sessions
- 第III部門
One-off sessions
〇Tatsushi Kajio1 (1.Nagasaki River National Highway Office, Kyushu Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism)