This standard specifies the general requirements for the use of numeric keyboards for Chinese character input in information technology products. This standard applies to the coding scheme of Chinese character input method, Chinese character input technology and its products based on digital keyboard for Chinese character input.
GB/T 18031-2016 Referenced Document
GB 18030 Information technology—Chinese coded character set*, 2022-07-19 Update
GB/T 25741 Information technology—Chinese ideograms coded character set—Radical order and stroke order of Chinese ideograms
GB/T 18031-2016 history
2016GB/T 18031-2016 Information technology.Generic specification for Chinese character input with digital keyboard
2000GB/T 18031-2000 Information technology-Generic specification for Chinese character input with digital keyboard