DIN EN 1332-3-2008 标准详情
- 标准号:DIN EN 1332-3-2008
- 中文标题:识别卡系统.人机接口.第3部分:键盘
- 英文标题:Identification card systems - Man-machine interface - Part 3: Keypads; English version of DIN EN 1332-3:2008-11
- 标准类别:德国标准
- 发布日期:2008-11
This European Standard covers the ergonomic layout and usability of keypads. The keypad may consist ofnumeric, command, function and alphanumeric keys. On the basis that keypad layout impacts performance(keying speed and errors), this European Standa
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