The prior knotted bed core output device can not be used for the delivery of non-core knotting spring bed core.

现有用于打结弹簧床芯的输送机构不能用于非打结弹簧床芯的输送。

youdao

The prior knotted bed core output device can not be used for the delivery of non-core knotting spring bed core.

现有用于打结弹簧床芯的输送机构不能用于非打结弹簧床芯的输送。

youdao