〇Yasuo Tsukahara1, Ryouichi Tomari1, Kazuhiro Nishi1 (1.Mitsui E&S Steel Structures Engineering Co.,Ltd.)
Yasuo Tsukahara
Speaker, Author, Co-Author
One-off sessions
- 第II部門
One-off sessions
〇Yasuo Tsukahara1, Ryouichi Tomari1, Kazuhiro Nishi1 (1.Mitsui E&S Steel Structures Engineering Co.,Ltd.)