About UTAGAWA MANABU
About 資源環境技総研
About SETO MASAHIRO
About 資源環境技総研
About KOSUGI MASAYUKI
About 資源環境技総研
About KATSUYAMA KUNIHISA
About 資源環境技総研
About MATSUI KIKUO
About rock fracture
About Mechanical properties of rocks
About き裂先端
About 湿潤
About 環境
About 岩石
About 破壊靭性
About 評価