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本文以目前我国大量生产的手扶拖拉机为比较对象,比较详细的介绍了黄鹤-121L 型手扶拖拉机整机和传动系统的设计特点。
In this paper, the current mass-produced tractors in China as a comparative object, a more detailed introduction of the Yellow Crane -121L walking tractor machine and transmission system design features.