b-shape meaning in English

股市反复

Alphanumeric character sets for optical recognition - part 2 : character set ocr - b - shapes and dimensions of the printed image
光学识别字母数字字符集.第2部分:字符集ocr - b .印刷图像的形状和尺寸
Alphanumeric character sets for optical recognition - part 2 : character set ocr - b - shapes and dimensions of the printed image
光学识别用字母数字字符集第二部分: ocr - b字符集印刷图象的形状和尺寸
Information technology - alphanumeric glyph image set for optical character recognition ocr - b - shapes and dimensions of the printed image
信息技术.光学字符识别ocr - b用字母数字字形图像集.打印图像的形状和尺寸
Information technology - alphanumeric glyph image set for optical character recognition ocr - b - shapes and dimensions of the printed image
信息技术.光学字符识别ocr - b用字母数字雕刻文字图像集.打印出的图像的形状和尺寸
Information technology - alphanumeric glyph image set for optical character recognition ocr - b - shapes and dimensions of the printed image ; english version en 14603 : 2004
信息技术.光学字符识别ocr - b用字母数字字形图像集.印