BS EN 12050-4-2001 标准详情
- 标准号：BS EN 12050-4-2001
- 中文标题：建筑物和工地用废水处理设备.施工和试验规则.不含粪便和含有粪便的废水用止回阀
- 英文标题：Wastewater lifting plants for buildings and sites - Principles of construction and testing - Non-return valves for faecal-free wastewater and wastewater containing faecal matter
- 标准类别：英国标准
- 发布日期：2001-02-15
