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xingyu003
級別: 略有小成
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樓主  發(fā)表于: 2019-10-28 11:28
設備用到真空泵，因分兩路分別控制，1開(kāi)2閉OR1閉2開(kāi)。用普通的電磁閥不起作用。有沒(méi)有用在真空泵換向的電磁閥！
wu32u2
耐得住挫折的打磨，我們將迸發(fā)出比鉆石還璀璨的光芒——
級別: 論壇先鋒
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1樓  發(fā)表于: 2019-10-30 09:57
亞德客、CKD、SMC、BURKERT看你密封要求高不高了。
成功的路上需要幫助

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