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液压技术的不断发展,对液压油的质量要求也越来越高。液压油是液压系统传递动力系统的介质,其在液压系统中的主要作用是将液压系统中某一点所附加的力传递到其他部位。同
The continuous development of hydraulic technology, hydraulic oil quality requirements are getting higher and higher. Hydraulic fluid is the hydraulic system to transmit power system medium, its main role in the hydraulic system is the hydraulic system at one point additional force transmitted to other parts. with