| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| TB/T 2057-1989 | English | 639 |
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Days<=5
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(DK-1 electric locomotive air brake test bench test specifications)
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TB/T 2057-1989
| Obsolete |
TB/T 2057-1989
|