| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GA/T 2149-2024 | English | 359 |
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Days<=4
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Specifications for designing the network course for driving safety education
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GA/T 2149-2024
| Valid |
GA/T 2149-2024
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