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毎日一問----------工程基礎知識の判断問題(1月4日)

2018-01-04View Original

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参加すれば3の報酬がもらえる 判断問題:大気圧で20℃のとき、アンモニアガスの爆発限界は15%~27%であり、温度や圧力が上昇するにつれて、爆発限界の範囲は広がる( )
Reply #22018-01-04
大気圧下、20℃におけるアンモニアガスの爆発限界は15%~27%であり、温度や圧力が上昇するにつれて、爆発限界の範囲は広がる(V)
Reply #32018-01-04
判断問題:大気圧下、20℃におけるアンモニアガスの爆発限界は15%~27%であり、温度や圧力が上昇するにつれて爆発限界の範囲は広がる(正解)

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