ETSI ETR 029-1991 标准详情
- 标准号:ETSI ETR 029-1991
- 中文标题:人为因素( HF ) ,接入电信为有特殊需要的建议,以改进和适应电信终端和服务的人与减值
- 英文标题:Human Factors (HF); Access to Telecommunications for People with Special Needs Recommendations for Improving and Adapting Telecommunication Terminals and Services for People with Impairments
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期:1991-01-01