光学: optics; photology; photics标记: tab; sign; stamp; peg; label ...阅读机: reading machine; reader阅: read; go over试卷: examination paper; test pape ...用: 40分钟跑完全程 run the course in 4 ...光学标记阅读机: omr optical mark reader光学标记阅读器: optical mark reader标记阅读器: badge reader; badgereader; mark reader光标记阅读器: optical mark reader光学阅读机: optical scanner bar-code光学标记识别: omr: optical mark recognition批阅试卷: go over examination papers光学标志阅读器: optical mark reader标记图表阅读机: mark sheet reader光学标记识别技术: omr optical mark recognition光学符号阅读机: optical mark reader光学条码阅读机: optical wand光学条形码阅读机: optical bar code reader光学页式阅读机: optical page reader光学字元阅读机: optical character recognition equipment (ocr); optical character recognition equipment(ocr)阅读机: bar code reader; ocr; reading machine管状光学字体阅读机: ocr b font size先进光学符号阅读机: aocr标章阅读机: badge readei
