Mechanical Knowledge Map Workbook by Tan Wen (1 results)

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2003-9-1 Pages: 90 Publisher: China Labor and Social Security Publishing House mechanical knowledge map Workbook with work preparation materials. professional training materials mechanical knowledge map a book supporting the use. but also for skilled workers in primary training and self-study. The Workbook order and content of each chapter is consistent with the teaching and training of junior workers from reality. highlighting a plug-oriented training fe.…