About VIGNEAU J
About S.N.E.C.M.A., France
About BOULANGER J J
About S.N.E.C.M.A., France
About CIRP Annals (International Inst. for Production Engineering Research)
About nickel base alloy
About Turning,boring
About ニッケル合金
About 切削
About セラミック工具
About 挙動