DS/EN 60948-1998 标准详情
- 标准号:DS/EN 60948-1998
- 中文标题:数字键盘的家用电子系统( HES )
- 英文标题:Numeric keyboard for home electronic systems (HES)
- 标准类别:丹麦DANSK
- 发布日期:1998-07-03
This standard is applicable to all kinds of equipment with numeric input used in homes. It specifies a layout of numerical keyboards with three rows of three keys each and a fourth row with at least one key.
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