Analysis on metallography, macro and fracture appearance were carried out on broken link in motorbike engine.

对断裂的摩托车发动机连杆进行宏观、金相及断口分析。

youdao

Analysis on metallography, macro and fracture appearance were carried out on broken link in motorbike engine.

对断裂的摩托车发动机连杆进行宏观、金相及断口分析。

youdao