This standard specifies the structural shape, basic dimensions and usage requirements of fonts and symbols for aviation auxiliary products. This standard applies to fonts and symbols used in aviation instruments, electrical appliances, accessories and other products. Avionics displays can be used as a reference.
HB 5888-2008 Referenced Document
GB/T 2312-1980 Code of Chinese graphic character setfor information interchange--Primary set
HB 5888-2008 history
2008HB 5888-2008 Lettering and symbols for production of aerial assistant
1986HB 5888-1985 Fonts and Symbols for Aviation Auxiliary Products