Wastewater lifting plants for buildings and sites. Principles of construction and testing. Lifting plants for wastewater containing faecal matter for limited applications— 20 стр.
Wastewater lifting plants for buildings and sites. Principles of construction and testing. Lifting plants for wastewater containing faecal matter— 20 стр.
BS EN 17038-3. Pumps. Rotodynamic Pumps. Energy efficiency Index. Methods of qualification and verification. Part 3. Testing and calculation of energy efficiency index (EEI) of booster sets— 50 стр.
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Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 1: Lifting plants for wastewater containing faecal matter
Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 3: Lifting plants for wastewater containing faecal matter for limited applications