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FT型支撑方式
更新时间: 2021-02-24 08:29:21  

1、FT型支撑方式是组合式组合式。

2、引擎的主要旋转机件,装上连杆后,可承接连杆的上下(往复)运动变成循环(旋转)运动。是发动机上的一个重要的机件,其材料是由碳素结构钢或球墨铸铁制成的,有两个重要部位:主轴颈,连杆颈,(还有其他)。

关键词: ft 支撑 方式

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