Pumps - Methods of qualification of the Energy Efficiency Index for rotodynamic pump units - Part 4: Testing and calculation of energy efficiency index (EEI) of submersible multistage pump units
NORM herausgegeben am 1.4.2024
Designation standards: STN EN 17038-4
Classification mark: 110035
Catalog number: 138340
Publication date standards: 1.4.2024
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN