| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YB 4105-2000 | English | 479 |
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[YB/T 4105-2000] High temperature bearing steels for aircraft engine
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YB 4105-2000
| Obsolete |
YB 4105-2000
|