【判断题】To the west of Great Britain is the second largest island known as Scotland.( )
【单选题】在Z轴方向对刀时,一般采用在端面车一刀,然后保持刀具Z轴坐标不动,按( )按钮,即将刀具的位置确认为编程坐标系零点。
【简答题】To the west of Great Britain is the second largest island known as_______
【判断题】To the west of Great Britain is the second largest island known as Scotland.
【单选题】再制的快捷键是Ctrl+D,它默认的偏移量是:()
【单选题】在Z轴方向对刀时,一般采用在端面车一刀,然后保持刀具Z轴坐标不动,按( )按钮,即将刀具的位置确认为编程坐标系零点。