题目内容

数控机床上电开机后,可直接手动运行模拟主轴。

A. 对
B. 错

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数控机床根据需要,可配置模拟主轴或串行主轴。

A. 对
B. 错

数控车床必须先运行主轴,才能执行G01指令。

A. 对
B. 错

Directions: Put the following words into the approriate blanks.cut, predates, feedback, turn to, what’s more, compact, claims, reminds,vicious,downsizeHow important is it for a teacher to have ##1## from students

A ##2## version of newspaper is easier to read.

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