DIN 1986-33 (1987-10)被替代
Site Drainage Systems - Backflow Gates For Faecal Sewage - Inspection And Maintenance
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
基本信息
標準編號： DIN 1986-33 (1987-10)
發布時間：1987/10/1 0:00:00
標準類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數：2
標準簡介
This standard is included in DIN Handbook 13. Gives instructions relating to the inspection and maintenance of backflow gages for faecal sewage as specified in DIN 19578 Parts 1 and 2. This standard shall be applied in conjunction with DIN 1986 Part 3.
替代本標準的新標準
