城市轨道交通轨道检修工(城市轨道交通操作岗位系列培训教材) - Tapa blanda

Urban rail transit track maintenance workers training materials series(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2017-08-01 Pages: $number Language: Chinese Publisher: People's Communications publishing house Co. Ltd. Urban rail transit track maintenance workers urban rail transit Operation Post series training materials For the urban rail transit training materials. the book is divided into basic knowledge and practical article two. introduced the orbital equipment. . Nº de ref. del artículo: DP048605

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