Device for working surface, especially lifting platform, and method for operating such device.

用于表面处理的装置，特别是升降工作的吊盘，和使这种装置工作的方法。

youdao

Device for working surface, especially lifting platform, and method for operating such device.

用于表面处理的装置，特别是升降工作的吊盘，和使这种装置工作的方法。

youdao