angle bulb 球缘角材 ; 球缘角材球缘角钢
angle bulb-iron 球头角钢
bulb angle-bar 球缘角钢
bulb angle section 圆头角材 ; 球缘型材
bulb angle bar 圆头角料 ; 圆边角型铁料
bulb angle 球缘角材 ; [材] 圆头角钢
angle light bulb 球缘角材
angle e bulb iron 球头角钢
How do you shape the different sections, such as, bulb plates, Angle bars, and other stiffeners.
型材怎样加工呢，像球扁钢，角钢和一些加强材？
The method of the invention is also suitable for the production of other thin-wall sections such as I-beam, U-beam, flat bulb steel, angle steel, etc.
本发明方法对工字钢、槽 钢、球扁钢、角钢等其它薄壁型材的生产也十分适用。
应用推荐