ETR 345 Ed.1 标准详情
- 标准号:ETR 345 Ed.1
- 中文标题:人为因素( HF ) ,电话按键和键盘的特点,老年人和残疾人的需求
- 英文标题:Human Factors (HF); Characteristics of telephone keypads and keyboards; Requirements of elderly and disabled people
- 标准类别:其他国内外OTHERSS
- 发布日期:
Provides recommendations about the physical characteristics of telephone keypads and keyboards, which correspond to the requirements of elderly and disabled people.
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
