为补偿系统中的泄漏，通常需要一个小流量的补油泵和油箱。

To compensate for system leaks, usually make up a small flow pump and tank.

youdao

为补偿系统中的泄漏，通常需要一个小流量的补油泵和油箱。

To compensate for system leaks, usually make up a small flow pump and tank.

youdao