| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| TB/T 2780-2006 | English | 359 |
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Days<=3
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Component parts of diesel engine for locomotive and rail car Composite piston with steel crown and aluminum skirt
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TB/T 2780-2006
| Obsolete |
TB/T 2780-2006
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