打孔机
punch
puncher
keypunch
punch machine
keypunch machine
punching machine
perforating machine
card punch
punched card machine
hole-punching machine
perforator
key-punch
PCM
cork boring machine
piercer
tapping and plugging machine
超声打孔机
ultrasonic drilling machine
通用打孔机
universal punching machine
带打孔机界面
tape perforator interface