punched card〔名词〕穿孔卡,穿孔卡片详细»
punched card〔名词〕穿孔卡片详细»
punched card〔名词〕穿孔卡片详细»
punched card〔名词〕穿孔卡片详细»
punched card穿孔卡片[ 适用于有含义的模式穿孔和机器加工的一定尺寸和形状的厚硬纸。(IBA)]详细»
punched card〔名词〕穿孔卡详细»
punched card〔名词〕穿孔卡片详细»
punched card〔名词〕穿孔卡片详细»
punched card穿孔卡片详细»
punched card穿孔卡片详细»
穿孔卡片apertura card;punch card;punched card详细»
穿孔卡片punch card;punched card详细»
穿孔卡片pre punched reader card;unit record详细»
穿孔卡片aperture card;punched card详细»