NEN NPR 3220:1994被替代
Drainage And Sewerage Outside Buildings - Management, Operation, Renovation And Maintenance
出版：Nederlands Normalisatie Instituut
專家解讀視頻
基本信息
標準編號： NEN NPR 3220:1994
發布時間：1994/2/1 0:00:00
標準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標準頁數：16
標準簡介
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.
