Dorr, H... [et.al]
Proportional and servo valve technology : information and text book for hydraulic proportional and servo valves and also electronic components, as used in both open and closed loop controls / by H.Dorr... [et.al] - [S.l] Mannesmann Rexroth GmbH 1986 - varied pageings
Partial contents: v.2-The Hydraulic trainer
Hydraulic engineering
627 / PRO
Proportional and servo valve technology : information and text book for hydraulic proportional and servo valves and also electronic components, as used in both open and closed loop controls / by H.Dorr... [et.al] - [S.l] Mannesmann Rexroth GmbH 1986 - varied pageings
Partial contents: v.2-The Hydraulic trainer
Hydraulic engineering
627 / PRO