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泵的電機上標功率和轉速,,可以算出泵的揚程么,? |
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回復 1# 的帖子
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應該反過來考慮這個問題!
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,,浙公網安備33038202004372號 )
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