Isbn: 9787802098497 - 建筑电工 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: November 2008 Pages: 187 Language: Chinese in Publisher: China Environmental Science Press in order to better meet the needs of the construction industry. vocational training. according to the electrician national occupational standards and the actual situation of the construction industry. focusing on field operation of the premise of the basic knowledge and practical guidance electrician. electrician in a relatively short period of time. the master electrician technolog.…