カード穿せん孔こう装そう置ち

noun

card punch; card punching device

Computing term for a machine that punches holes in cards for data storage or processing. Historical usage; modern contexts may refer to legacy systems.

• このカード穿せん孔こう装そう置ちは1960年ねん代だいのメインフレームで使つかわれていた。

  This card punch was used with mainframes in the 1960s.