ISBN: 9787111589587 - 数控车床编程与加工项目教程 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2018-05-01 Pages: 186 Language: Chinese Publisher: mechanical industry press the nc lathe programming and machining project tutorial is much starker choices-and graver consequences-in vocational education planning materials. mechanical engineering is according to the ministry of education promulgated new teaching standard (trial). at the same time reference numerical control lathe work jobs of occupational qualification standards writing.…