排涝工程 meaning in Chinese

projects for stagnant water drainage

The preventing plans of flood and draining waterlogging which will be worked out for you are scientifically logic , economically reasonable and safely secure . the plan suits for the region of special characteristic , climate and construction condition
针对不同性质、不同自然条件及不同工程现状条件下的地区，优化确定科学合理、安全可靠的防洪排涝工程方案。