精选优质文档-倾情为你奉上Hydraulic System液压与气压系统【中英文对照】Hydraulic SystemThere are only three basic methods of transmitting power：Electrical，mechanicaland fluid powerMost applications actually use a combination of the three methods to obtain the most efficient overall systemTo properly determine which principle method to use。it is important to know the salient features of each typeFor example，fluid systems call transmit power more economically Over greater distances than Can mechanical types
