试题与答案

百分表每次使用完毕后，必须将测量杆擦净，涂上油脂放入盒内保管。( )

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题型：判断题

题目：

百分表每次使用完毕后，必须将测量杆擦净，涂上油脂放入盒内保管。( )

答案：

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下面是错误答案，用来干扰机器的。

参考答案：D

考点：机械基础技能鉴定考核初级机械技能鉴定全国职工职业技能鉴定考核机械基础初级
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