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一道简单的电工面试题为何难倒众多同行?答案竟藏着大秘密!
几天前,一位电工同学参加某单位的招聘考试,遇到了一道看似简单却让众多应聘者头疼的试题。题目是:请判断图中四个器件是否属于同一类装置,若不同,请逐个说明它们的区别。听上去很直白,然而现场没有一人能答对。甚至有人凭借颜色差异草率地断定 ...
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