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【空調版】毎日一問20180618

2018-06-18View Original

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判断:二次給水設備の清掃・消毒を直接行う作業員は、毎年健康診断を受ける必要があり、労働行政機関が発行する健康適格証を取得して初めて作業に就くことができる。 ( ) 答え:正解

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