About ISHIKAWA TAKUMI
About CHOI Junho
About 日本トライボロジー学会トライボロジー会議予稿集(CD-ROM)
About characteristic
About correlation
About internal structure
About testing device
About carbon material
About Carbon
About thin film
About Friction
About friction property
About ball on disk-type testing device
About amorphous carbon
About carbon film
About ball-on-disk-type abrasion testing device
About Manufacturing technology of solid-state devices
About Magnetic materials
About 内部構造
About 摩擦特性
About 相関