Standard No.:	GB/T 12508-1990
English Name:	Alphanumeric character sets for optical recognition-Part 2: Character set OCR-B-Shapes and dimensions of the printed image
Chinese Name:	光学识别用字母数字字符集 第2部分:OCR-B字符集印刷图象的形状和尺寸
Chinese Classification:	L71    Code, character set and character recognition
Professional Classification:	GB    National Standard
Source Content Issued by:	CSBTS
Issued on:	1990-11-15
Implemented on:	1991-7-1
Status:	valid
Superseding:	GB 2425-1981
Target Language:	English
File Format:	PDF
Word Count:	13000 words
Translation Price(USD):	390.0
Delivery:	via email in 1~3 business day

本标准规定了印刷图象的形状和尺寸，它既符合人们阅读的习惯，又适用于机器的读出，以便易于和促进光学字符识别（OCR）在数据处理中的应用。本标准为用于OCR互换应用的印刷设备和光学扫描设备建立一个共同的基矗