
FRICTION STIR WELDING - ALUMINIUM - PART 2: DESIGN OF WELD JOINTS (ISO 25239-2:2011)
出版:Comite Europeen de Normalisation

专家解读视频
FRICTION STIR WELDING - ALUMINIUM - PART 2: DESIGN OF WELD JOINTS (ISO 25239-2:2011)
出版:Comite Europeen de Normalisation
专家解读视频