【摘要】 舟山群岛缺水的普陀区葫芦乡应用屋面集水工程，为居民解决饮用水资源，通过屋面集水工程改良措施使供水质量有明显提高，效果显著。更多还原

【Abstract】 Zhoushan district Hulu township performed the roof water collection project.This project solved the problem of drinking water resources.Water quality is obviously raised through project improvement,The economic effect is significant.更多还原