Wastewater lifting plants for buildings and sites-Lifting plants for faecal-free wastewater
建筑物和现场的废水提升装置

2015-03-31

Wastewater lifting plants for buildings and sites. Principles of construction and testing. Part 2: Lifting plants for faecal-free wastewater.
建筑物和现场的废水提升装置 构造和测试原理 第2部分:无粪便废水提升装置

2001-05-31

Wastewater lifting plants for buildings and sites-Lifting plants for wastewater containing faecal matter
建筑物和现场的废水提升装置

2015-03-31

Wastewater lifting plants for buildings and sites-Lifting plants for limited applications
建筑物和现场的废水提升装置

2015-03-31

WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES. PRINCIPLES OF CONSTRUCTION AND TESTING. PART 3: LIFTING PLANTS FOR WASTEWATER CONTAINING FAECAL MATTER FOR LIMITED APPLICATIONS.
建筑物和现场的废水提升装置 构造和测试原理 第3部分:有限用途含粪便废水的提升装置

2001-05-31

Wastewater lifting plants for buildings and sites - Part 3: Lifting plants for limited applications
建筑物和场地用废水提升装置.第3部分:有限应用的提升装置；德文版EN 12050-3:2015

2015-08-01

Wastewater lifting plants for building and sites. Principles of construction and testing. Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter.
建筑和现场废水提升装置 构造和测试原理 第4部分:无粪便废水和含粪便物质废水的止回阀

2001-05-31

Wastewater lifting plants for buildings and sites-Non-return valves for faecal-free wastewater and wastewater containing faecal matter
建筑物和现场的废水提升装置

2015-03-31