About NOSAKA M
About National Aerospace Lab.(NAL), Miyagi, JPN
About KIKUCHI M
About National Aerospace Lab.(NAL), Miyagi, JPN
About OIKE M
About Tohoku Univ., Miyagi, JPN
About KAWAI N
About NTN Corp., Mie, JPN
About Tribology Transactions
About rocket engine
About Rocket engines
About Bearings
About ロケット
About ターボポンプ
About 低温
About セラミック
About 玉軸受
About 軸受
About 摩耗