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液压装置因其多方面的优点被广泛应用在社会生产和生活的各个领域,几乎所有的机器设备上都能找到液压装置。可以毫不夸张地说:工业装备的现代化离不开液压技术的发展和支持。 液压系统所发生故障的70％以上与液压油有
Because of its many advantages, hydraulic devices are widely used in various fields of social production and life, and hydraulic devices can be found on almost all machines and equipments. It is no exaggeration to say: the modernization of industrial equipment can not be separated from the development and support of hydraulic technology. More than 70% of hydraulic system failures occur with hydraulic oil