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安全管理 毎日一問(12.23)

2016-12-23View Original

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1. 警報信号は一般的に、国際的に共通している色を用いて異なる安全状況を示します。その中で黄色は(  )を表します。A.安全 B.一般 C.重大 D.特に重大 2. ハインリッヒは5000件以上の傷害事故の事例を詳細に調査研究した結果、ハインリッヒの法則を導き出しました。事故の結果が重大な傷害、軽微な傷害、無傷の事故の件数の比率は( )です。 A. 1:29:300 B. 1:10:300 C. 1:10:100 D. 1:100:500 参考** B A
Reply #22016-12-23
B---------------------A

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