Many supporting structures like ROD baffle, flatsteelbar, and ring have been utilized.
折流杆、扁钢条、空心环等纵流式支撑结构已经投入使用。
2
The flatsteelbar studied in this article has the very important status in an accelerating device, once the flatsteelbar expires, it will cause the entire accelerating device destroyed.
本文中所研究的扁钢条在某型号加速装置中具有很重要的地位，一旦扁钢条失效，将导致整个加速装置的破坏。
3
The butt welder is widely used in butt joint of such materials as steel, iron, copper and aluminum rod. It is also used in the butt joint of flatbar, flat aluminum, steel tube and steel tube.