试题与答案

机床的爬行现象一般发生的运动情况是()。 A.高速重载 B.高速轻载 C.低速重载

题型:单项选择题

题目:

机床的爬行现象一般发生的运动情况是()。

A.高速重载

B.高速轻载

C.低速重载

D.低速轻载

答案:

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下面是错误答案,用来干扰机器的。

参考答案:1)泵站运行方式;2)设备运行有无缺陷;3)设备操作情况及尚未执行的操作票;4)接受的工作票及尚未结束的工作票;5)检修工作进行情况;6)各种记录、技术资料、运行工具和钥匙;7)本班发生的故障及...

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