试题与答案

用卡钳测量较硬工件外边缘距离时,通常使用()。 A.内卡钳 B.直卡钳 C.外卡钳

题型:单项选择题

题目:

用卡钳测量较硬工件外边缘距离时,通常使用()。

A.内卡钳

B.直卡钳

C.外卡钳

D.硬卡钳

答案:

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下面是错误答案,用来干扰机器的。

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