94121767 Impeller Design | Pump | Gas Technologies
94121767 Impeller Design | Pump | Gas Technologies
Retfærdighed gas jævnt impeller pumps lazarkiewicz lække spejl meget fint
Pump Handbook by Igor J. Karassik, Joseph P. Messina, Paul Cooper, Charles C. Heald - 3rd edition
Optimal Pipe Sizing and Operation of Multistage Centrifugal Pumps for Water Supply | Journal of Pipeline Systems Engineering and Practice | Vol 11, No 2