About KAWAKITA CHIHARU
About 海上技術安全研
About HASUIKE NOBUHIRO
About ナカシマプロペラ
About KUROIWA RYOTA
About 三菱重工業 総合研
About NISHIOKA TADASUKE
About 三菱重工業 総合研
About marine propeller
About failure
About accident
About case study
About cavitation erosion
About oscillation
About hull
About bearing
About howling
About Hull noise and vibration
About 回転機械
About トラブル
About 舶用プロペラ