BS EN 17038-2:2019(2021) Pumps — Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units Part 2 : Testing and calculation of Energy Efficiency Index (EEI) of single pump units
2021BS EN 17038-2:2019 Pumps. Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Testing and calculation of Energy Efficiency Index (EEI) of single pump units