油压升降式、气动升降式、马达电气升降式，多种升降方式可供选择。

Oil pressure elevation, pneumatic elevation, motor, electric elevation and other kinds of elevation ways.

youdao

油压升降式、气动升降式、马达电气升降式，多种升降方式可供选择。

Oil pressure elevation, pneumatic elevation, motor, electric elevation and other kinds of elevation ways.

youdao