DIN SPEC 19756 (2012-03) 标准详情
- 标准号：DIN SPEC 19756 (2012-03)
- 中文标题：
- 英文标题：Activities Relating To Drinking Water And Wastewater Services - Guidelines For The Management Of Wastewater Utilities And For The Assessment Of Wastewater Services
- 标准类别：德国标准DIN
- 发布日期：
