About FUJIMOTO TAKASHI
About SASAKI HIDEAKI
About 弓削商船高等専門学校紀要(Web)
About experiment
About teaching material
About Friction
About wear
About adhesion (surface chemistry)
About elasticity (mechanical property)
About tribology
About rail
About rolling friction
About Time
About Steel
About sphere
About Aluminum
About Rubber
About mechanical property
About property
About Lubrication in general
About Engineering education
About 教育
About 実験
About 教材
About 開発