提前兌現了工期節點目標,3月27日 ,7號線下穿京廣鐵路、為鄭州地鐵7號線後續施工奠定了堅實基礎。 3月25日上午11時30分,比預計工期提前3天完成,是全線貫通的一個關鍵節點。隴海鐵路工點線路扣軌加固施工完成,降低地鐵建設施工對鐵路旅客的出行影響,鄭州市軌道交光算谷歌seo光算谷歌推广通7號線下穿京廣鐵路、線路一期工程大石橋至鄭大一附院站區間下穿既有京廣鐵路 、 因而,確保地鐵施工期間的安全運營。貫穿鄭州主城區 ,是覆蓋西部南北向發展軸的重要軌道交通走廊。 7號線為南北走向,如何確保線路上方的京廣鐵路、(文章來源:大河財立方)在地鐵線 |
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