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升降貨梯液壓系統的職能符號圖
作者:升降平臺 來源: 金川升降平臺 發布時間:2014-3-21 7:14:38

1-油箱;  2-加熱器;3-粗濾油器;  4-液壓泵;5-滋流閥; 6-單向閥;   7-壓力表;

8一節流閥:9-蓄能器;10-換向閥;11-換向閥;12-背壓閥;13-精濾油器;14-冷卻器。

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