bulb plate meaning in Chinese
球扁钢
球头扁钢
球头偏钢
球缘板材
球缘板球缘钢板
球缘钢板
Examples
- Bulb plates , perforated gratings or flooring grids for working floors and walkways
工作面地板凿孔栅栏和通道用球头扁钢和地面格子板 - 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？