Hydraulisk: formel til beregning af vandstrømmen og diagrammer over de forskellige huller og overløb, der tillader vandet at strømme. Anonym illustration fra 1925. Privat samling.(Hydraulic: formula for calculating the flow of water and diagrams of the various holes and weirs allowing the water to flow. Anonymous illustration from 1925. Private collection.)Anonymous Anonymous |
€ 123.85
Enthält 25% MwSt.
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Udateret · Engraving
· Billed-ID: 915739
Private Collection / Bridgeman Images |
0 Anmeldelser |