名词
中文翻译：复制卡打孔机
同义词：
['duplicator', 'punch card machine', 'card puncher']
例句：
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1. The duplication card punch is used to create multiple copies of documents.
复印卡打孔机用于创建多份文档的副本。
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2. The card puncher was able to quickly and accurately punch cards for the printer.
卡片打孔机能够快速且准确地为打印机打孔。
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3. The duplication card punch is an essential tool for businesses that handle large volumes of printed materials.
复印卡打孔机是处理大量印刷材料的商业企业必备的工具。