magnetic character recognition
... 磁字符阅读机 magnetic character reader 磁字符辨识 magnetic character recognition 磁字符分类机 magnetic character sorter ...
基于8个网页-相关网页
短语
磁墨字符辨识码
magnetic ink character recognition code
磁墨字符辨识扫瞄
magnetic ink character recognition scan
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