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sanma
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樓主  發(fā)表于: 2013-04-27 11:40
窯爐排氣管要測它的出風(fēng)壓力，用什么型號的壓力傳感器及數字顯示器比較好
老衲法號
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1樓  發(fā)表于: 2013-04-27 18:33
差壓 測量

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