The new methods determining and fixing the breakdowns of the hydraulic system in folding machine were discussed in this paper.

从折弯机液压系统入手，论述了判断和排除液压系统故障的新方法。

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Products like European shop cranes, engine cranes, folding crane, log splitter, hydraulic oil pump for log splitter, digging machine and lift table, long ram hydraulic jacks for crane and so on.

规格如各类欧式吊机、劈柴机油缸、挖掘机油缸、举升平台用油缸、吊机用长行程液压千斤顶等。

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