Ordinary milling machine processing von yang chun (1 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2015-11 Pages:109 Language:Chinese Publisher:Chemical Industry Press This book is divided into four major learning tasks. including the preparation of the skills required to complete the task. making the Kongming lock. making the pressure plate. and making the pressing body. Each task includes six steps: collecting information. making plans. decision-making (teacher participation). implementation. testing. and evaluation (teacher participation). This book can be used as a t.…