When the total cycle pump gear shift operation, the flow of the slip road ratio unchanged.

当总循环泵变速运行时，各个支路的流量分配比例保持不变。

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When the total cycle pump gear shift operation, the flow of the slip road ratio unchanged.

当总循环泵变速运行时，各个支路的流量分配比例保持不变。

youdao