About TAKI TOKIHIKO
About NARUSE CHOTARO
About KIGAWA TAKEHIKO
About 鉄道総合技術研
About KANO MAKOTO
About 日産自動車 材研
About SHIMODA HIROKAZU
About SHIMIZU SHIGEO
About KOSHIISHI HIROSHI
About THK
About トライボロジスト
About machine element
About scarfing
About Machine elements in general
About 転がり疲れ
About 要素