急需几本液压方面的英文教材,恳请大家帮忙" ?( }" D% X; w5 q
1. Fluid Power with Applications 7th ed. by Anthony Esposito * G8 l3 D j! ~* c2. Hydraulic control systems by Herbert E Merritt 或Noah Manring % `9 H* f4 v) F) V; C3. Fluid power circuits and control by Jons Cundiff : G& D) h, |) @' k& D5 P6 y8 c ; I6 a( |! h$ @1 _, D十分感谢!!!