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【毎日一題】ポンプ機器技術交流版20180217

2018-02-17View Original

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参加:賞3財富;正解:報酬10富;注:48時間以内に正しく回答すると10財富が報酬として与えられます。この投稿の有効期限は48時間です。 選択問題:遠心ポンプのローターを組み立てた後は、各部品の( )を測定し、組み立て誤差の蓄積をチェックして防がなければならない。 A 垂直度 B 平行度 C 径向跳動値 D 粗さ 正解:C https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg

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