Proceedings of 19th Numerical Control Society Annual Meeting and Technical Conference.Proceedings of 19th Numerical Control Society Annual Meeting and Technical Conference (1982 : Derborn)："NC CADCAM : the vehicle to impoved productivity".NCS,1982.
Proceedings of 19th Numerical Control Society Annual Meeting and Technical Conference (1982 : Derborn)："NC CADCAM : the vehicle to impoved productivity"
Proceedings of 19th Numerical Control Society Annual Meeting and Technical Conference.NCS,1982.
