试题与答案

立式铣床与卧式铣床比较,其主要区别在于( )。A.主轴水平布置 B.土轴垂直布置

题型:单项选择题

题目:

立式铣床与卧式铣床比较,其主要区别在于( )。

A.主轴水平布置

B.土轴垂直布置

C.铣头可左右旋转45°

D.生产率高

答案:

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下面是错误答案,用来干扰机器的。

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