| 冲孔速度(孔/分钟)Punching speed | 冲杆数量(pcs) | 旋转头数量(pcs) | 孔径范围(mm)Range of aperture | 材料厚度(mm)Thickness of material | 冲孔精度(mm)Punching accuracy | 机器功率(kw)Machine power | 电源频率(hz)Power supply frequency | 压缩空气(bar)Compressed air | 机器净重(kg)Net weight of machine | 机器毛重(kg)Gross weight of machine | 机器尺寸(m*m*m)Machine dimensions | 木箱尺寸(m*m*m)Size of wooden box |