Expound the importance of the gas device reconstruction from the skid road reconstruction, blocking the frame, the reconstruction of the oil pressure system and coal supply system.

从炉底滑道改造、封闭机架、油压系统、给煤系统的改造几方面，阐述了造气系统设备改造的重要性。

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Along with the increasing pressure of the diesel motor oil supply system, the part of the oil supply system is needed higher requirement.

随着柴油供油系统压力的提高，对供油系统零件提出了更高的要求。

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The oil supply system is a center to store and deal with EH oil and it can actuate servo system by supplying the stable high pressure oil to EH system.

供油系统是一个EH油贮存和处理中心，并向EH系统提供稳定的高压油，以此来驱动执行机构。

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