ISBN: 9787113155674 - crtsⅱ型双块式无砟轨道轨枕预制与铺设技术 高速铁路无砟轨道施工技术丛书 【正版书籍】 李昌宁 中国铁道【新华书店 购书无忧】 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date :2013-03-01 Pages: 89 Language: Chinese Publisher: China Railway Publishing House. High Speed ??Rail Slab Track Construction Technology Series: CRTS double block ballastless track sleepers and laying precast technology in brief CRTS Double block-free form different structures ballasted track. based on the details of the construction process CRTS double-block sleepers and proposed product quality control points combined with regulatory requirements. describes the preparatio.…