【毎日一問】石油化学深加工版 2017.12.01

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参加：賞金5財富；正解：報酬10富；注：この投稿の有効期間は48時間です。判断問題：同じ型式の遠心ポンプ2台を並列に接続し、吸込み管路と吐出し管路が同じであれば、2台のポンプの流量と圧頭は必ず同じになる。（）答え：正解指を動かして参加し、みんなが知識を学ぶことが私たちの最終的な目的です。バラを贈れば、手にも香りが残る。https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif 注：2日後に自動的に答えが公開されます。石油化学深加工版エリア【毎日一問】まとめスレッド https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1496481

Reply #22017-12-01

分対称式と非対称式の2種類

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【毎日一問】石油化学深加工版 2017.12.01

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