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随着市场经济的不断发展和改革开放的不断深入,我国高速铁路的建设迅速发展。高速铁路的承建是一项重大工程,承建高速铁路的施工企业之间互相竞价,最终通过价格竞争获得
With the continuous development of market economy and the continuous deepening of reform and opening up, the construction of high-speed railway in our country has been developing rapidly. The construction of high-speed railway is a major project. Construction enterprises contracting high-speed railway bid for each other and eventually gain through price competition