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俄罗斯K-702M装载机转向和工作液压系统故障率高﹑配件质量差而且价格昂贵,针对此问题分析其工作原理,并进行国产化改造。
Russia K-702M loader steering and hydraulic system with high failure rate ﹑ accessories poor quality and expensive, in view of this problem analysis of its working principle, and localization of transformation.