About NAKANO OSAMU
About 北海道開発局 開発土木研
About KISHI NORIMITSU
About MATSUOKA KEN'ICHI
About GOTO YUKIO
About 計測技販
About 土木学会論文集
About load cell
About Structural dynamics
About Strength of materials in general
About 衝撃荷重
About ロードセル
About 試作