1060铝合金板材
1060 aluminium alloy plate
板材矫直机
plate-straightening machine
plate-leveling machine
板材渐进成形
incremental forming of sheet metal
板材多点成形
sheet metal Multi-Point Forming
板材冲压成形
sheet metals stamping
punch and formation of sheets
板材冲锻连续冲模制程
Cold-Forging Progressive Die Process for Sheet Met