词语穿孔卡
解释aperture card;punch card
穿孔卡punched card详细»
穿孔卡address card详细»
穿孔卡〔名词〕punched card详细»
穿孔卡punch card详细»
穿孔卡card详细»
穿孔卡aperture card;punch card;punchcard;punched card详细»
穿孔卡card;punch card reader详细»