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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39758-2021 |
Accessible design—Application of braille on signage, equipment and appliances 无障碍设计 盲文在标志、设备和器具上的应用 |
China National Standards signage |
 English PDF |
| GB/T 51223-2017 |
Technical code for signage system of public building 公共建筑标识系统技术规范 |
China National Standards signage |
English PDF |
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