【单选题】对于软质、易变形的工件,应选用 的测量器具。()
【判断题】2 A foreigner who will stay in China for less than three months can drive in China with a foreign driving licence.
【单选题】对于软质、易变形的工件,应选用( )的测量器具。
【判断题】A foreigner who will stay in China for less than three months can drive in China with a foreign driving licence.
【简答题】In less than three decades 'multiculturalism' has become a word immediately recognizable by policy 【M1】______ makers, social critics, academics and the general public in Western industrial countries. ...
【单选题】对于测量器具的选择,描述错误的是
A.
对比较测量来说,测量器具的示值范围一定要大于被测件的参数公差
B.
对于薄型、软质、易变形的工件,应该选用测量力小的测量器具
C.
测量器具测量面的表面粗糙度值要小于或等于被测表面的表面粗糙度值
【判断题】A foreigner who will stay in China for less than three months can drive in China with a foreign driving licence.
【单选题】11对于测量器具的选择,描述错误的是
A.
对比较测量来说,测量器具的示值范围一定要大于被测件的参数公差
B.
对于薄型、软质、易变形的工件,应该选用测量力小的测量器具
C.
测量器具测量面的表面粗糙度值要小于或等于被测表面的表面粗糙度值