| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JTG/T 3381-02-2020 | English | 1409 |
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Days<=7
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Design Specifications for Highway Speed Limit Signs
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JTG/T 3381-02-2020
| Valid |
JTG/T 3381-02-2020
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