介绍异种钢焊接在核电压力容器制造中的应用，对典型材料的组焊方法、焊接过程、热处理及探伤检验作。谱缌波呗，......

A new solution called component modification in-process was introduced to the difficult grinding of air quenching steel ......

By eliminating the need for externally applied coolant, internally cooled turning tools offer potential health, safety a......

The in-process changes of weld nugget growth during the Resistance Spot Welding were investigated based on the resistanc......