反应压力容器的壳体,历来常常是用成型钢板焊接而成的,在美国和日本尤其如此。
The shell parts of reactor pressure vessels have been often fabricated with formed plates welded together, especially in USA and Japan.
冷弯型钢是制作轻型钢结构的主要材料,采用钢板或钢带冷弯成型制成。
Cold bend section steel is the main material, the production of light steel structure is made of steel or steel with cold bending forming.
其通过热力和物理应力地作用而快速地成型钢结构,为更重选矿设备机械的钢板加工提供了必要的设备支持。
Through the thermal and physical stress to function as quickly and into profiled steel structure, more heavy milling equipments mechanical steel plate provides the necessary equipment support.
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