BS EN 12050-4-2001 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

标准号：BS EN 12050-4-2001
中文标准名称：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
英文标准名称：Wastewater lifting plants for buildings and sites - Principles of construction and testing - Non-return valves for faecal-free wastewater and wastewater containing faecal matter
标准类型：P42
发布日期：2001/2/15 12:00:00
实施日期：2001/2/15 12:00:00
中国标准分类号：P42
国际标准分类号：91.140.80
适用范围：This part of this European Standard applies to non-return valves used in conjunction with faecal and faecal-free wastewater lifting plants. This part of the standard contains general requirements, basic construction and testing principles together with information on materials and conformity evaluation.