工程勘察设计行业在“十二五”期间基本延续着增长、延伸、扩张的发展脉络,总体保持着较高增长的发展,业务发展向前后端延伸、一体化拓展,地域上也从区域性向全国性乃至国际化发展。“十二五”后期,受周期性变化和结构性变化的双重影响,形势已经发生了较大的变化,普 During the “Twelfth-Five-Year Plan” period, engineering survey and design industry basically followed the development vein of growth, extension and expansion and maintained relatively high-growth growth as a whole. Its business development extended forward and backward, Sex to the national and even international development. After the twelfth five-year period, due to the dual influence of cyclical changes and structural changes, the situation has undergone great changes.