Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 31015-2014 |
Public information guidance systems―Design and setting principles for the consideration of accessible needs 公共信息导向系统 基于无障碍需求的设计与设置原则 |
China National Standards systems―Design |
 English PDF |
| GB/T 20501.7-2014 |
Public information guidance systems―Design principles and requirements for guidance elements―Part 7：Information index sign 公共信息导向系统 导向要素的设计原则与要求 第7部分：信息索引标志 |
China National Standards systems―Design |
English PDF |
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
