卡片穿孔机 [计] card punch ; key card punch ; [计] card punching machine ; card punched unit

键控卡片穿孔机 keyboard puncher

总计卡片穿孔机 [计] summary card punch

键盘卡片穿孔机 key board perforator ; [计] keyboard card punch

通用卡片穿孔机 conventional punch card machinery

复制卡片穿孔机 duplication card punch

密钥卡片穿孔机 key card punch

穿孔卡片机 punched card machine

穿孔卡片制表机 [计] punched card tabulator

电子穿孔卡片机 electronic punch card machine