目前,随着液压技术在各个领域的推广应用,我国的液压工业正处在又一个迅速发展的阶段。在继续扩大产品的品种规格,提高产品质量的同时,大力开展液压系统的成套供应,应该是我们液压工业发展的一个重要方向。过去的习惯做法是液压元件生产厂只生产和供应单个液压元件,由用户自己设计系统,向多个制造厂购买元件,最后组装成一个完整的液压系统,再进行调试。近年来,虽已有一 At present, with the popularization and application of hydraulic technology in various fields, China’s hydraulic industry is in another rapid development stage. While continuing to expand product specifications and improve product quality, vigorously carry out the complete supply of hydraulic system should be an important direction for the development of our hydraulic industry. It used to be that the hydraulic components manufacturer only made and supplied a single hydraulic component, designed the system by the user himself, purchased the components from multiple manufacturing plants, assembled it into a complete hydraulic system and then debugged it. In recent years, although there is one