ANSI Z80.21-1992 标准详情
- 标准号:ANSI Z80.21-1992
- 中文标题:眼测试仪.通用临床视力鉴别图表
- 英文标题:Ophthalmics – Instruments – General-Purpose Clinical Visual Acuity Charts
- 标准类别:美国国家标准
- 发布日期:1992-01-01
Applies to all clinical visual acuity measurement systems using recognition of high contrast optotypes and which are designed for general use. It does not apply to special testing of visual acuity.
* 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!
