【正文】
tem, it is next performance ponent that previous performance ponent return to oil of into oil, pass a performance ponent pressure and will lower once each establish system, the each performance ponent that be the lord pump toward many roads valve control provides the oil, as long as the liquid presses the exit pressure of the pump enough, the pound of the sport that can carry out each performance ponent the pressure of the performance ponent is to fold to add of, so overe the outside carry ability will with carry out the increment of the ponent quantity but in the system, be a the pedestal liquid to press the pump toward a performance ponent to provide the oil, discharge that enters each performance ponent be just the liquid press the pump exportation discharge of a allotment of the discharge with each last the outside carries the lotus of dissimilarity but variety, enter first outside carry the smaller performance ponent of lotus, only be each performance ponent up outside carry the lotus equality, then can carry out to act at the same time.The whole liquid presses to spread the good and bad of move the machine function, mainly being decided by the quality that the liquid presses the system function, including the ponent quantity good and bad use, b