Assessing the energy efficiency of pumps and pump units : background and methodology /
Stoffel, Bernd,
Assessing the energy efficiency of pumps and pump units : background and methodology / spine title : Assessing the energy efficiency of pumps and pump units. Bernd Stoffel. - xxi, 136 pages: illustrations ; 23 cm.
Includes bibliographical references (page 129-131) and index.
9780081005972 RM509.56
Pumping machinery.
Assessing the energy efficiency of pumps and pump units : background and methodology / spine title : Assessing the energy efficiency of pumps and pump units. Bernd Stoffel. - xxi, 136 pages: illustrations ; 23 cm.
Includes bibliographical references (page 129-131) and index.
9780081005972 RM509.56
Pumping machinery.
