【摘要】 介绍了CA系列拖拉机液压输出油管结构特点、装配连接方式,以及油管结构和装配工艺的改进方法。更多还原

【Abstract】 This paper briefly introduces the characteristics,assembly connection mode of the hydraulic pressure output pipes in CA series tractors.At same time,the improvement method of oil pipe structure and their assembly process are also introduced.更多还原