金属板材单点渐进成形
sheet metal digital incremental forming
金属板材无模成形
sheet metal dieless forming
半固态金属成形
Semi solid metal forming
semi-solid metals forming
semi-solid metals fonning
非金属-金属转化
nonmetal-metal transition
激光金属成形定向凝固
laser metal forming directional solidification
激光直接快速成形金属零件
laser direct rapid forming metal components
金属板材加工机
sheet-metal working machine
金属板材加工中心
sheet metal working centre
金属板材矫平机
flat metal levelling machine
金属板成型机
Sheet metal forming machines