进一步调整市场战略结构,主动放弃部分零小项目,将有限的资源向大项目转移,以大项目实现大规模;高速铁路、客专集成项目和铁路新线“四电”项目,坚持“每标必争,重点确保”;既有线改造项目坚持“抓大放小,保优弃劣”。继续发挥城市轨道交通“四电”专业优势,积极促成城市轨道交通 Further adjust the strategic structure of the market, take the initiative to give up some of the small projects, transfer limited resources to large projects and realize large-scale projects in large projects. The project of integrated high-speed railway, passenger specialties and the new railway line “Four Electricity” “Every standard struggle, focus to ensure ”; existing line reconstruction project insisted “big, small, excellent”. Continue to give full play to the advantages of urban rail transit and “Four Electricity” and actively promote urban rail transit