The characters specified in Part 1 of this standard were originally developed for automatic document processing for banking data processing, but are equally applicable to other automatic information processing systems.
GB/T 12184-1990 history
2022GB/T 12184.1-2022 Information processing—Magnetic ink character recognition—Part 1:Print specifications for E13B
2007GB/T 12184-2007 Information processing.Magnetic ink character recognition.Print specifications
1990GB/T 12184-1990 Information processing--Magnetic ink character recognition--Print specifications