The effect of load changes, the distribution of the constant flow of the hydraulic oil.

该阀不受负载变化的影响，分配流量恒定的液压油。

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And once the system pressure or load changes still need to re-adjust the hydraulic system.

并且一旦系统压力或负荷发生变化仍需要重新调整水力系统。

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And once the system pressure or load changes still need to re-adjust the hydraulic system.

并且一旦系统压力或负荷发生变化仍需要重新调整水力系统。

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