武汉市二次供水卫生管理的难点与对策武汉市卫生防疫站（４３００２２）李汉珍随着市场经济发展，高层建筑群日益增多，二次供水问题在我市越来越突出。现就我市二次供水卫生管理论述如下。二次供水现状：我市现有二次供水设施主要分布在７个城区，计９２４７个。其中高层... Wuhan Municipal Health and Epidemic Prevention Station (430022) Li Hanzhen With the development of market economy, high-rise buildings are increasing, the secondary water supply problems in our city more and more prominent. Now the city secondary water sanitation management is as follows. Secondary water supply status: The city’s existing secondary water supply facilities are mainly distributed in seven urban areas, accounting for 9,247. Which high-level ...