About Yamaguchi, Yoshihiro
About Maintenance Department, Hanshin Expy. Public Corporation
About Nanjyo, Atsushi
About Maintenance Department, Hanshin Expy. Public Corporation
About Nakai, Hiroshi
About Dept. of Costructional Engineering, Fukui University of Technology
About Yoshikawa, Osamu
About Dept. of Urban Design Engineering, Osaka Institute of Technology
About Stahlbau
About DES