A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Frequently employed method of speed regulation is double-motor drive; selection of correct type of pump; outlines most important viewpoints affecting layout of electric drive in pumping stations. (English Edition)
Frequently employed method of speed regulation is double-motor drive; selection of correct type of pump; outlines most important viewpoints affecting layout of electric drive in pumping stations. (English Edition)
Electric drive in drainage systems
AEG Progress
Hollfelder, E. (author)
1928
5 pages
8 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Electric pile drainage treatment device, vehicle and electric pile drainage treatment method
| European Patent Office | 2022