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幫忙判斷液壓故障,! |
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點(diǎn)評(píng)
問(wèn)題就在這,,油缸不工作時(shí)應(yīng)該是電磁溢流閥動(dòng)作,油回油箱,,系統(tǒng)沒(méi)有壓力才對(duì),;另外;油缸工作時(shí),,溢流閥回油箱關(guān)閉,,這才對(duì)。明確告訴你,;動(dòng)作之后的超載,。
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