em. Dr.-Ing Bernd Stoffel

titleISBN-13
(ISBN-10)
year of publication
Assessing the Energy Efficiency of Pumps and Pump Units: Background and Methodology978-O-O8-1OO597-2
(O-O8-1OO597-O)
2015

D B · D. I · E.B. · E. D. · I. B.

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