通信工(高速有线无线铁路主要行车工种应知应会培训教材) - Softcover

High-speed Railway Track Maintenance quiz(Chinese Edition)

paperback. Zustand: New. Paperback. Pub Date: 2015-09-01 Pages: 212 Language: Chinese Publisher: China Railway Publishing House High Speed ??Railway Track Maintenance quiz based on Technical Management Rules of Railway (high-speed railway section). High Speed ??Railway Engineering Safety Rules . high-speed railway ballastless track line maintenance rules . high-speed railway line ballasted track . Artikel-Nr. NN038915

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