| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 20501.6-2013 | English | 259 |
Add to Cart
|
Days<=3
|
Public information guidance systems -- Design principles and requirements for guidance elements -- Part 6: Direction sign
|
GB/T 20501.6-2013
| Valid |
GB/T 20501.6-2013
|