Oil collector sump tank: Can be used for collecting and handing leakage oil of various equipment in HPPs.

集油装置：可用于水电站各种设备的漏油汇集处理。

youdao

Oil collector sump tank: Can be used for collecting and handing leakage oil of various equipment in HPPs.

集油装置：可用于水电站各种设备的漏油汇集处理。

youdao