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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.
Numerical Control Society,How to... make CADCAM NC work for you.How to...make CADCAM NC work for you (20th : 1983 : NCS, Ohio)：proceedings of the 20th Annual Meeting and Technical Conference.NCS and CAM,1983.
