About AIDA KEN'ICHIRO
About 鉄道総合技術研
About TAKIGAMI TADAO
About 鉄道総合技術研
About AKIYAMA YUKI
About 鉄道総合技術研
About TOMIOKA TAKAHIRO
About 鉄道総合技術研
About rolling stock
About oscillation
About wheel set
About mass
About rotation
About longitudinal vibration
About rubber
About buffer material
About cushion rubber
About vertical vibration
About Railway vehicle design
About 鉄道
About 輪軸
About 質量
About アンバランス
About 車体
About 上下振動