介绍了一种用于大型压力机模具快速更换系统的气动液压举升装置。

A hydraulic lifter driven by pneumatic for quick die change in heavy -duty press was introduced.

youdao

介绍了一种用于大型压力机模具快速更换系统的气动液压举升装置。

A hydraulic lifter driven by pneumatic for quick die change in heavy -duty press was introduced.

youdao