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中铁七局在西延铁路扩能改造工程中,面对困难一往直前、攻坚战中无坚不摧的“亮剑”精神,博得了业主西安铁路局及众多施工配合单位的交口称赞。
In the expansion project of the West Extension Railway, the China Railway 7th Bureau won the “Sword” spirit of invulneation in the face of difficulties and adversity battling hardships and won praise from the owners of Xi’an Railway Bureau and many construction cooperation units.