GB/T 12053-1989

Active

Alphanumeric character sets for optical recognition--Part 1:Character set OCR-A--Shapes and dimensions of the printed image

光学识别用字母数字字符集第一部分:OCR-A 字符集印刷图象的形状和尺寸

Standard Type

GBT

ICS

35.040

CCS

L71

Status

现行

Issue Date

1989-12-29

Implementation

1990-07-01

Responsible Dept

国家标准委

Drafting Unit

N/A