用滚压成型辘机可以做出各种各样的建材构件,如金属波纹瓦
片、龙骨、万能角钢、窗帘导轨、金属门框等 。
Rolling machines can be used to make various
construction components, such as corrugated metal tiles,
keel, universal angle iron, curtain guide rails, metal
doorframe etc.