| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| TB/T 3397-2015 | English | 229 |
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Days<=3
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Bi-block concrete sleeper for CRTS ballastless track
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TB/T 3397-2015
| Valid |
TB/T 3397-2015
|