磁性字符 [计] magnetic character

磁性字符读出机 magnetic character reader

磁性字母数字玩具 magnetic alphabet and number set

磁性字符分类器 [计] magnetic character sorter ; magnetic document sorter-reader

磁性字符阅读器 [计] magnetic character reader

磁性字符读出器 [计] magnetic character reader

磁性字符处理机 magnetic ink character processor

但收到的磁性字母 but received magnetic alphabet letters

七划编码磁性字符 [计] seven-stroke coded magnetic character

磁性字符打字机 Magnetic Character Typewriter