Isbn: 9787516703465 - 钳工（三级）1+x职业技能鉴定考核指导手册 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date :2014-02-01 Pages: 146 Language: Chinese Publisher: China Labor and Social Security Publishing House 1 + X Occupational Skill Testing Assessment Guide: fitter (three) from the theoretical knowledge review questions Operation Skills Review Questions and theoretical knowledge and operational skills Mock Mock three large pieces of content. the book describes the proposition based question paper structure and the amount of exam questions. while extracting from Shanghai identif.…