论文部分内容阅读
河北省“卫千”引水工程1987年2月22日通过省级验收。是近几年建成的最大的跨河系调水工程。“卫千”引水工程是把卫运河的水自流引到千顷洼的调水工程。卫
Hebei Province “Wei 1000” diversion project on February 22, 1987 passed the provincial acceptance. It is the largest trans-river water transfer project built in recent years. “Wei 1000” diversion project is to guide the water from the Wei canal to the Qianwa depression water diversion project. guard