（翻译）Milling machines. These are among the most versatil--高校试题库-www.gxtiku.com

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The transmission system comprises ，，，rear axle and differential ,

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（翻译）车床的基本部件有：床身、主轴箱部件、尾架部件、溜板部件、丝杠和光杠。

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Generally, an engine consists of two mechanisms and five systems. They are 、、、、、 and the lubrication system。

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（翻译）Robots and robot cells must be carefully designed and configured so that they do not endanger human workers and other machines。

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（翻译）Around 77% consists of metals ,which are ,on the whole ,easily recyclabe ,albeit with some degradation in quality.