条码: bar code条: twig码: a sign or object indicating ...阅读: read器: implement; utensil; ware条码阅读器: bar code reader; barcode reader; reader, bar code条码阅读机: usb光学条码阅读机: optical wand条码槽式阅读器: bar code slot reader代码阅读器: code reader; code sca er; code scanner条形码阅读器: bar code reader (bcr); bar-code reader光学代码阅读器: optical code reader光学条形码阅读器: obcr optical bar code reader; optical bar code reader条形码,条形码阅读器: bar code, bar code reader代码阅读器, 代码输入机: code reader手持式条形码阅读器: wand readerqr条码: qr code博条码: baudot code磁条码: magnet bar code条码机: barcode printer条码卡: bar card电脑条码: upc店内条码: in-store bar code店外条码: out-store bar code定长条码: fixed length of bar code