The base of the machine adopts a channel steel and the body adopts welded steel plate.

该机底座采用槽钢，机体采用钢板焊接而成。

youdao

The base of the machine adopts a channel steel and the body adopts welded steel plate.

该机底座采用槽钢，机体采用钢板焊接而成。

youdao