Isbn: 9787576334005 - elevator electrical principles and control technology (2nd edition)(chinese edition) (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2024-01 Pages: 308 Language: Chinese Publisher: Beijing Institute of Technology Press This book is based on national occupational standards and relevant occupational qualification certificate skill requirements. integrates the technical regulations of the National Vocational College Skills Competition. and combines the requirements of elevator installation and maintenance occupations. It integrates professional basic knowledge with actual project engineering applications.…