| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| TB/T 1789-1986 | English | 279 |
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Test Specification for Air Distribution Valve of Type 104 and 103 Passenger and Freight Trains
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TB/T 1789-1986
| Obsolete |
TB/T 1789-1986
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