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合资铁路作为铁路发展和改革的产物,已经走过了20多年的发展历程,成为目前我国铁路路网的重要组成部分,为缓解铁路运能紧张状况,促进经济社
As a product of the railway development and reform, the joint-venture railway has gone through more than 20 years of development and has become an important part of the railway network in our country at present. In order to ease the tension of the railway transport and promote economic cooperation