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Cylindrical turning. Cylindrical turning is the simplest and the most common of all lathe operations.
圆柱面车削是所有车床操作中最简单也是最普通的。
youdao
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Cylindrical turning. Cylindrical turning is the simplest and the most common of all lathe operations.
圆柱面车削是所有车床操作中最简单也是最普通的。
youdao