NEN NPR 3220:1994被替代
Drainage And Sewerage Outside Buildings - Management, Operation, Renovation And Maintenance
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN NPR 3220:1994
发布时间：1994/2/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：16
标准简介
Provides directives for the management of sewerage outside buildings. Applicable to the management of municipal outside sewerages and to those on company grounds, complexes of buildings etc.
