| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YB/T 137-2024 | English | 259 |
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Days<=3
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(Forged steel working rolls for twenty-high rolling mill)
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YB/T 137-2024
| Valid |
YB/T 137-2024
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