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卡特彼勒创始人的故事
19世纪末,在马匹为农业项目提供动力的时代,加利福尼亚的农民希望寻求新的、更好的方式来完成作业。受到运输领域创新的启发,1890年,Benjamin Holt发明了一台蒸汽驱动的拖拉机,使当地农民能够以相较于马匹更长的时间和更低的成本实现更高效的作业 ...
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