转向系统没有问题，可能是助力系统的问题。
We don't have the steering problem anymore. There must be something wrong with the boosted control.
转向沉重多是由于转向液压助力系统不起作用引起的，它与转向机械部分无关。
Heavy multi-shift is due to hydraulic power steering system caused by non-functional, it has nothing to do with turning the mechanical parts.
介绍用单片微机控制的拖拉机自动助力系统的结构、特点、运动特性和微机控制系统的控制数据、工作原理。
This paper presents the development of an automatic propellant system for tractor controlled by a single-chip microcomputer.
介绍用单片微机控制的拖拉机自动助力系统的结构、特点、运动特性和微机控制系统的控制数据、工作原理。
This paper presents the development of an automatic propellant system for tractor controlled by a single-chip microcomputer.
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