【摘要】 城市管网系统的管理是城建工作的一个重要课题。本文介绍已开发实现的青岛市《供水管网管理系统》的设计及主要的技术特点更多还原

【Abstract】 The management of pipe network system is an important subject of urban construction. The "WATER PIPE NETWORK MANAGEMENT SYSTEM" implemented in Qingdao City is introduced in this paper about its designs and tecnicals.更多还原