由于液压泵的CAD与插装阀，集成块及液压系统的CAD有很大的差别和不同。

The pump CAD has many difference from that of hydraulics system and cartrige block.

youdao

由于液压泵的CAD与插装阀，集成块及液压系统的CAD有很大的差别和不同。

The pump CAD has many difference from that of hydraulics system and cartrige block.

youdao