About HORII K
About Shirayuri Women’s Coll., JPN
About MATSUMAE Y
About Shirayuri Women’s Coll., JPN
About CHENG X
About Waseda Univ., JPN
About TAKEI M
About Waseda Univ., JPN
About HASHIMOTO B
About Waseda Univ., JPN
About KIM T J
About Univ. Rhode Island, USA
About Jet Cutting Technology
About liquid jet machining
About Special machining
About 高圧
About 砥粒
About 水噴流
About 開発