About SAGA SHIN'ICHI
About 鉄道総合技術研
About 鉄道総研報告
About rolling stock
About system
About rolling stock apparatus
About phenomenon
About brake control device
About wear
About safety countermeasure
About suppression and control
About かじり
About brake system
About adhering wear
About 増粘着研摩子
About 踏面清掃装置
About generation control
About Physical Phenomena
About 一段ブレーキ
About Railway vehicle equipment
About 踏面
About 清掃装置
About 増粘
About 研摩
About かじり
About 抑制効果