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)
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基本信息
标准编号： DIN 1986-33 (1987-10)
发布时间：1987/10/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：2
标准简介
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.
替代本标准的新标准
