... tractor implement function；拖拉机机具作用 tractor key；拖拉机钥匙 tractor key start and disconnect switches；拖拉机钥匙起动和断路开关 ...
基于1个网页-相关网页
tractor key switch 拖拉机钥匙开关
tractor key start switch 拖拉机钥匙起动开关
tractor key
拖拉机的关键
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The designing methods and key points are introduced and the designing procedure is also presented in this paper. A new style single-wheel walking tractor is developed by the presented idea.
阐述了这种拖拉机的设计思想及要点，给出了主要部件的设计方法，并利用这种思想方法开发设计了新型的独轮拖拉机。
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