The divided-flow two-level turbine engine with two pumps is composed of a turbine, a turbine shaft, a two-level booster pump wheel, a guide pulley and the expansion chamber shell.

分流式两泵两 级涡轮发动机由两级涡轮、涡轮轴、两级增压泵轮、导轮和膨胀室壳体组成。

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The divided-flow two-level turbine engine with one pump is composed of a turbine, a turbine shaft, a two-level booster pump wheel, a guide pulley and the expansion chamber shell.

分流式一泵两级涡轮发动机由涡轮、涡轮轴、两级增压泵轮、导轮和膨胀室壳体组成。

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Engine drives the pulley to rotate, and the grinding head is driven to rotate by the driving belt to grinding the rail;

发动机带动小带轮转动，通过皮带传动带动磨头旋转，对钢轨产生打磨作用；

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