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城市自来水管网工程涉及管网维修、管网改造、图纸档案、管网数据统计等方方面面。由于城市规模大、管网密集、复杂度高、图纸量大、供水用户多、供水量大、管网的维修、管理任务十分繁重,因此,建立自来水管网工程档案的动态管理系统,加强基础资料的管理,提高管网图纸修测的技术手段,保证图纸资料的准确性、完整性和现势性,是一项重要且紧
Urban water pipe network engineering involves pipe network maintenance, pipe network transformation, drawing files, pipe network data statistics and other aspects. Due to the large-scale cities, dense network, high complexity, large drawings, large users, large water supply, pipe network maintenance and management tasks are very heavy, therefore, the establishment of water pipe network project archives dynamic management system to strengthen the foundation The management of data, technical measures to improve the repair of pipe network drawings and to ensure the accuracy, completeness and current situation of drawings and materials is an important and urgent