Isbn: 9787122377029 - 平版胶印技术与操作(余勇 ) ,副 9787122377029 化学工业出版社书源图书专营店 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2021-01-01 Pages:132 Publisher:Chemical Industry Press This textbook is based on the job requirements of lithography workers. and is based on the National Occupational Standards for Lithography Workers. and cooperates with enterprise experts to conduct research and determine printing The typical job position corresponding to the technical profession-the knowledge. skills and qualities required for the operation of the offset printing machine. analyze the kn.…