当你看到整齐成型的钢轨、汽车钢板或建筑材料时，有没有想过是什么样的重型部件在支撑着整个钢铁生产过程？其实，答案很大程度上隐藏在那些经过千锤百炼的轧机锻件中。这些...

Okay, let’s talk about something that keeps many plant managers and procurement ...