GB/T 4872-1985
AbolishedOffice machines and data processing equipment--Principles governing the positioning of control keys on key-boards
办公机器和数据处理设备键盘上控制键定位的原则
Application Summary AI generated
This standard specifies the principles for positioning control keys on keyboards used in office machines and data processing equipment. It is applied in the design and manufacturing of keyboards for computers, typewriters, and similar data entry devices to ensure consistent key placement and user operability. The standard facilitates efficient and error-reduced operation by establishing uniform control key locations across different equipment.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.