人类工效学 无障碍设计 第4部分:不同年龄人群最小可辨认字符尺寸的估计方法
Ergonomics—Accessible design—Part 4:A method for estimating minimum legible font size for people at any age
标准状态
发布于:2024-12-31
实施于:2025-07-01
废止
Ergonomics—Accessible design—Part 4:A method for estimating minimum legible font size for people at any age