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幫忙判斷液壓故障,! |
點(diǎn)評
問題就在這,,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)沒有壓力才對,;另外,;油缸工作時(shí),溢流閥回油箱關(guān)閉,,這才對,。明確告訴你;動(dòng)作之后的超載,。
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