ISBN: 9787504520289 - fitter (junior. intermediate. senior) professional skill teaching(chinese edition) (1 resultados)

paperback. Condición: New. Paperback. Pub Date: October 1996 Pages: 294 Language: Chinese in Publisher: China Labor Press fitter (beginner. intermediate. advanced) in accordance with the requirements of the norms. fitter (beginner. intermediate. advanced) in accordance with the early . in three levels. respectively. the primary. intermediate and knowledge requirements and skills required for the examination and appraisal of senior fitter. the basics involving all levels fitter. expertise. knowledge and operating skills.…