About KAGEYAMA H
About Kyodo Yushi Co. Ltd., JPN
About MORIUCHI T
About Kyodo Yushi Co. Ltd., JPN
About MACHIDORI W
About Kyodo Yushi Co. Ltd., JPN
About NLGI Spokesman (National Lubricating Grease Institute)
About fluid dynamics
About stearic acid
About Various petroleum products and their manufacturing in general
About 弾性流体力学
About グリース潤滑