DIN EN 12050-1-2001 建筑物和施工场地废水提升装置.制造和试验原理.第1部分:含粪便废水提升装置
Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 1: Lifting plants for wastewater containing faecal matter; German version EN 12050-1:2001
The document establishes the general requirements and specifies performance requirements, basic construction and testing principles and information on materials and on monitoring.#,,#