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| kortläsare (An input device used chiefly for identification purposes that reads information that has been magnetically encoded, usually in two tracks, on a plastic card, such as a credit card or an employee badge) | |||
| dekoder | |||
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card reader : 4 短语, 3 学科 |
| 信息技术 | 1 |
| 微软 | 2 |
| 通讯 | 1 |